In a major crackdown against smuggling of foreign origin gold, the the Directorate of Revenue Intelligence (DRI) has successfully unearthed and dismantled a highly organised gold smuggling syndicate operating through Mumbai Airport. In this operation DRI detected and busted gold melting facility that was being used for melting of foreign origin smuggled gold.
(Seized gold from melting facility in Mumbai)
A total of nine persons involved across the entire smuggling chain, including the airport staff, her handler, three intermediaries, the melting facility operator, and three persons engaged in the melting process have been arrested. Further, about 6 kg foreign-origin smuggled gold recovered at the spot has been seized.
This case underscores the evolving sophistication of organised gold smuggling syndicates, which increasingly exploit insider access at airports and employ layered distribution networks to evade detection.In another operation at Bengaluru, DRI seized 1.8 kg 24 KT gold in paste form ingeniously concealed within the layers of garments of an international passenger. Subsequent follow up search at his residential premises led to seizure of around 1.5 kg gold jewellery, 45 kg silver, and Indian & foreign currencies. The person was arrested.
(Gold in paste form concealed in undergarments; Seized at Bengaluru)
Earlier in this week, DRI has conducted a series of operations at other airports, railways station and land customs stations at Hyderabad, Rajkot, Calicut, Vishakhapatnam, Calicut, Guwahati and Petrapole, leading to the cumulative seizure of another 6 kg foreign-origin smuggled gold. Five persons have been arrested in these operations.
(Gold Seized at Vishakhapatnam)
Overall, with busting of gold smuggling syndicate, these operations resulted in seizure of about 15 kg gold, 45 kg silver, valued at around Rs. 23 crore, and arrest of 15 persons.
As thousands of protesters clashed with police in Geneva on Sunday ahead of the G7 summit in nearby Évian-les-Bains, France, one prominent voice was conspicuously absent: Greta Thunberg.
The Swedish climate activist, whose ‘Fridays for Future’ movement helped inspire global youth activism, has once again chosen not to join on-site demonstrations or engage directly with the elite gathering of world leaders. Her absence fits a consistent pattern across past G7 summits and underscores her strategic preference for high-impact public pressure over participation in what she has long portrayed as performative international forums.
Ongoing 2026 Protests Highlight the Contrast
Protests in Geneva turned tense over the weekend, with Swiss police deploying tear gas and water cannons against demonstrators opposing the G7’s agenda on issues including inequality, climate policy, and global conflicts. Environmental, feminist, and pro-Palestinian groups were among those marching, with some actions escalating into property damage and clashes.
While climate activists have been visible in the crowds, Thunberg has not been reported among them. This mirrors her approach in previous years: she comments from afar rather than traveling to the summits themselves.
2021 Critique on Social Media
Thunberg’s most direct public takedown of a G7 summit came in June 2021 after the Cornwall, UK, gathering. As leaders wrapped up meetings with photo-ops and pledges, she posted on social media: “The climate and ecological crisis is rapidly escalating. G7 pours fantasy amounts into fossil fuels as CO2 emissions are forecast for second biggest annual rise ever. But the G7 leaders really seem to be having a good time presenting their empty climate commitments and repeating old unfulfilled promises. Of course this calls for a steak-and-lobster-BBQ-celebration while jet planes perform aerobatics in the sky above the G7 resort!”
She did not attend the 2021 event. Youth groups inspired by her work protested on the ground, but Thunberg amplified her criticism remotely, highlighting what she saw as hypocrisy between fossil fuel spending and celebratory optics.
Why the Consistent Absence?
Thunberg has never publicly framed her non-attendance at G7 summits as a formal boycott, but her broader activism reveals clear priorities that explain the pattern persisting into 2026:
She has delivered landmark speeches at UN climate summits, including her 2019 “How dare you!” address, and participated in or led visible protests at multiple COP conferences. These platforms allow direct, high-visibility challenges to leaders.
Thunberg has repeatedly dismissed high-level summits as insufficient or focused on public relations rather than binding action. She boycotted COP27 in Egypt, labeling it a “greenwashing” exercise, and has applied similar scrutiny to other gatherings.
Her signature actions include school strikes that launched a global movement, coal mine blockades (such as in Germany’s Lützerath in 2023), and fossil fuel infrastructure protests. These prioritize mass mobilization and targeted pressure over insider access.
By staying outside elite venues, Thunberg maintains the ability to critique without appearing to legitimize outcomes. Her movement’s decentralized nature means local groups can act without her physical presence.
In the current 2026 context
Amid a backdrop of geopolitical tensions over Iran war, energy suppy disruptions, and climate urgency, her continued distance from the G7 reinforces this approach. While protests unfold in Geneva, Thunberg appears focused on sustaining long-term public pressure rather than engaging directly with the summit’s format.
Her strategy has proven effective at keeping climate issues in the global spotlight on her terms. As G7 leaders convene this week, Thunberg’s voice is likely to be heard through statements or social media rather than from the streets of Évian or Geneva.
President Smt Droupadi Murmu conferred 07 Kirti Chakras, including 02 posthumous; 15 Vir Chakras, including 03 posthumous; and 29 Shaurya Chakras, including 01 posthumous, to the personnel of the Defence Forces, Central Armed Police Forces and State/Union Territory Police during Phase-I of Defence Investiture Ceremony 2026 at Rashtrapati Bhawan, New Delhi on June 08, 2026. These Gallantry awards were given to the personnel for displaying raw courage, unparalleled bravery and total disregard to personal safety in the line of duty. The list of awardees in the order of presentation is as follows:
LIVE: President Droupadi Murmu presents Gallantry Awards in Defence Investiture Ceremony – 2026 (Phase-1) https://t.co/GndtrI8rXl
— President of India (@rashtrapatibhvn) June 8, 2026
The President of India, Smt Droupadi Murmu presented Gallantry Awards at the Defence Investiture Ceremony-2026 (Phase-I) held at Rashtrapati Bhavan today (June 8, 2026).
Among the dignitaries present on the occasion were the Vice President of India, Prime Minister of India and Union Minister for Defence.
The Mission Olympic Cell (MOC), in its 174th meeting, has inducted multiple rowers into the Target Olympic Podium Scheme (TOPS) Development Group ahead of the 2026 Asian Games in Aichi-Nagoya and other upcoming events. The list has been finalised following the completion of annual national selection trials and crew finalisation by the Rowing Federation of India (RFI).
A total of 22 Rowers are now a part of the TOPS Development group across six boats. This crew will now prepare for major international competitions featuring Rowing, including the Asian Games and World Cup circuit. Among the prominent names inducted are Paris 2024 Olympian Balraj Panwar, Asian Games 2022 silver medalist Arvind Singh, Asian Games 2022 double medalist Jaswinder Singh, and more.
These 22 rowers have been grouped across different boats, including Men’s Single Sculls (M1X), Men’s Double Sculls (M2X), Men’s Quadruple Sculls (M4X), Lightweight Men’s Double Sculls (LM2X), Men’s Coxed Eight (M4-) and Women’s Coxless Fours (W4-). While the majority of the inducted athletes are being prepared with a direct focus on the Asian Games 2026 cycle, some crews are also part of India’s broader international development pathway targeting future competitions, like the Commonwealth Games 2030 set to be hosted in the country.
The induction of these multiple Indian rowers into the TOPS Development Group is another effort to build sustainable bench strength across several boat categories rather than focusing only on individual medal prospects. With India set to host the centenary edition of the Commonwealth Games in 2030, the strengthening of rowing infrastructure and athlete depth remains key. Rowing has not featured in the Commonwealth Games since the 1986 edition in Edinburgh, but can be set for a return in the centenary edition of the games.
The 2026 Asian Games will be held from September 19 to October 4, 2026, in Aichi and Nagoya, Japan.
The continental multi-sport event will bring together thousands of athletes from across Asia to compete in a wide range of disciplines.
A major leadership transition appears imminent in Karnataka, with Chief Minister Siddaramaiah expected to resign on Thursday, paving the way for Deputy Chief Minister D.K. Shivakumar to take over the state’s top post after intense consultations within the Congress leadership.
According to multiple reports and party sources, Siddaramaiah has sought an appointment with Governor Thaawarchand Gehlot to formally submit his resignation later in the day. The development follows marathon discussions in New Delhi involving senior Congress leaders, including party president Mallikarjun Kharge, Rahul Gandhi and KC Venugopal.
The anticipated change in leadership marks the culmination of months of speculation over a power-sharing arrangement within the Karnataka Congress after the party’s emphatic victory in the 2023 Assembly elections. Siddaramaiah and Shivakumar had emerged as the two principal contenders for the chief minister’s post at the time, with the party eventually choosing Siddaramaiah as CM and appointing Shivakumar as his deputy.
Reports indicate that the Congress central leadership has now thrown its weight behind Shivakumar’s elevation. Sources said Siddaramaiah has agreed to abide by the party high command’s decision after discussions with loyalists and senior party functionaries.
While the Congress officially denied that any final decision had been taken earlier this week, political activity within the party intensified rapidly after legislators close to both camps began openly discussing a transition. Congress general secretary Randeep Singh Surjewala had maintained that discussions in Delhi were linked only to Rajya Sabha and Legislative Council elections.
However, senior party leaders and legislators later indicated that Siddaramaiah’s resignation was likely within days, triggering celebrations among Shivakumar supporters across Karnataka.
End of a Significant Political Chapter
If Siddaramaiah steps down, it would bring to a close one of the longest and most influential leadership tenures in Karnataka politics. He has served as chief minister across two terms, first from 2013 to 2018 and again since May 2023.
His latest tenure has been marked by the implementation of the Congress government’s flagship welfare guarantees, including free bus travel for women and direct-benefit schemes targeting economically weaker sections. Siddaramaiah also recently accepted the long-pending socio-educational survey, popularly known as the caste census report, from the State Backward Classes Commission, a politically significant move seen as central to the Congress’s backward-class outreach strategy.
Political observers say Siddaramaiah’s exit would signal not only a generational shift within the Karnataka Congress but also a recalibration of caste and regional equations ahead of future electoral battles.
Shivakumar’s Long Wait Nears Completion
For D.K. Shivakumar, the expected elevation would cap a long political journey marked by organisational influence, crisis management and loyalty to the Congress leadership. An eight-time MLA and current Karnataka Pradesh Congress Committee president, Shivakumar played a pivotal role in reviving the Congress in the state after the party’s setbacks in previous elections.
He is widely credited with managing coalition negotiations in Karnataka after the 2018 Assembly elections and safeguarding Congress legislators during periods of political instability. Shivakumar also emerged as a key strategist for the party nationally, particularly during crucial Rajya Sabha contests.
Known for his strong organisational grip and financial clout, Shivakumar has long been viewed as a natural claimant to the chief minister’s post. His supporters have repeatedly argued that his efforts in rebuilding the party machinery after 2019 were instrumental in Congress returning to power in 2023.
Siddaramaiah’s Future Role in Delhi
Amid the transition buzz, reports suggest the Congress leadership may offer Siddaramaiah a larger national role, potentially including a Rajya Sabha berth.
Though there has been no official confirmation, such a move could help the Congress retain Siddaramaiah’s influence within the party while facilitating a smoother leadership handover in Karnataka.
The leadership change is expected to have broader political implications in the state, where the Congress is seeking to consolidate its social coalition and maintain momentum against the BJP and Janata Dal (Secular) ahead of the next Assembly elections scheduled for 2028.
As Karnataka awaits an official announcement, the focus now shifts to the Congress Legislature Party meeting and the possible swearing-in timeline for Shivakumar, who appears poised to finally assume the state’s highest political office.
Lakes do far more than support fish, birds and recreation — they also act as crucial natural filters that remove excess nitrogen from water systems. However, new research led by scientists at the University of Basel and Eawag has found that climate change may significantly weaken this purification process, potentially triggering wider ecological consequences that extend to oceans and coastal regions.
The findings, published in the journal Nature Microbiology, highlight how rising temperatures and changing seasonal patterns could disrupt denitrification — a microbial process through which harmful nitrogen compounds are converted into harmless nitrogen gas and released into the atmosphere.
Researchers focused their study on Lake Baldegg, a lake considered representative of many temperate lakes that undergo complete annual water mixing. During winter, oxygen-rich surface water blends with colder, oxygen-poor deep water, creating conditions that strongly boost denitrification activity.
Scientists discovered that this nitrogen-removal process becomes nearly 50 per cent more active during winter mixing than during summer, when lake waters remain stratified in separate layers.
The study warns that climate change threatens this seasonal cycle. Under severe warming scenarios, winter mixing periods could shrink by nearly a month, sharply reducing the lake’s ability to naturally eliminate excess nitrogen.
Lead author Cameron Callbeck said the findings reveal how sensitive lake ecosystems are to seasonal shifts driven by global warming. Although researchers observed significantly higher denitrification during winter, they said the exact reasons behind the seasonal spike remain unclear.
The consequences could extend well beyond freshwater ecosystems. Lakes serve as vital checkpoints in the global nitrogen cycle by trapping and breaking down nitrogen before it reaches rivers and oceans. If this filtration weakens, more nitrogen could flow into marine ecosystems, fuelling toxic algal blooms, oxygen-depleted “dead zones,” and severe stress on fragile coastal habitats.
Professor Moritz Lehmann, senior author of the study, said even relatively small disruptions in lake mixing cycles could have measurable impacts on nitrogen cycling at both local and global scales.
To measure nitrogen removal, scientists combined isotope tracing experiments with full-lake modelling. Researchers introduced nitrogen molecules marked with the rare isotope nitrogen-15 into sediment samples, allowing them to track how efficiently microbes converted nitrogen compounds into nitrogen gas.
Their modelling results closely matched real-world measurements, confirming that winter acts as a major hotspot for nitrogen removal inside lakes.
The study also uncovered an important microbial partnership occurring within lake sediments. Certain bacteria break down chitin — a durable organic material originating from dead algae and tiny aquatic organisms. This process generates compounds that other microbes use as fuel to drive denitrification.
Researchers now plan to investigate whether these same microbial processes may also influence the production of nitrous oxide, a powerful greenhouse gas linked to nitrogen cycling in lakes.
Unearthed in Ghost Ranch, New Mexico, Labrujasuchus expectatus—the ‘Witch Croc’—highlights the weirdness of life at the dawn of the dinosaurs and the legacy and ongoing discoveries at an iconic site 20 years into excavation
In the Triassic, the modern animals we know were just beginning to diversify into a menagerie of forms and body plans that rhyme with the lifestyles of extinct and living animals better known to the public, but nested in groups that ended up taking wildly divergent paths. Case in point: Labrujasuchus expectatus.
Described in the journal Journal of Vertebrate Paleontology, Labrujasuchus looked very much like ornithomimosaurs, a group of bipedal dinosaurs from the Cretaceous with body plans similar to those of modern ostriches. But Labrujasuchus comes from the branch of archosaurs that led to crocodiles, famously four-legged and full of teeth. The newly-described Labrujasuchus navigated the world on two legs with tiny arms and a toothless mouth tipped in a beak—about as far away from a crocodile as possible.
In the Triassic, you can expect the unexpected.
The Triassic was the first period of the Mesozoic Era — often called the “Age of Dinosaurs.” It lasted from about 252 million to 201 million years ago, after the massive Permian extinction that wiped out most life on Earth.
Among the primordial Star Wars bar denizens of the epoch were the lagerpetids, bipedal dinosaur cousins whose relatives would take to the skies as pterosaurs; the funky tree-dwelling Drepanosaurus, with a single tree-sloth-like claw on its hands and a little one on its prehensile tail; and the aquatic reptilian mini-tank, Vancleavea, to name a few. Labrujasuchus expectatus, the newest identified member of Shuvosauridae—a group of ancient crocodile relatives with body plans resembling bipedal, small-armed theropod dinosaurs—stepped into this world of bizarre reptiles with both feet.
“We see a lot of the successful strategies for modern animals and non-avian dinosaurs first arise in the Triassic, and shuvosaurs are a great example of that convergent evolution,” says Dr. Alan Turner, lead author on the paper. “Bipedalism is certainly a unique path for crocodile relatives to take, but it’s a path well-trod by dinosaurs and later birds. It obviously worked for these animals.”
One of only five identified species, Labrujasuchus expectatus fills the gap between two earlier discovered shuvosaurs from the region, an evolutionary link paleontologists knew was waiting to be found. The discovery was the expected unexpected, which inspired the species name ‘expactatus’. The witchy genus moniker, Labrujasuchus, references the ‘Ranchos de los Brujos,’ or Ranch of the Witches, an old Spanish name for Ghost Ranch, and the Greek word Σοῦχος (suchus) meaning “crocodile”.
“Legend has it, the local rancheros gave the site the name ‘Ranchos de Los Brujos’ to keep folks away from the cattle-rustling operations of the Archuleta brothers,” says Dr. Nate Smith, co-author and Gretchen Augustyn Director & Curator of the NHMLAC Dinosaur Institute. “We wanted to give a nod to that colorful history, and honor the incredible role Ghost Ranch has played in expanding our view of the Triassic. We also wanted to highlight how the fossil record works—finding one shuvosaur from earlier in the Triassic and one from later meant that we paleontologists knew there were probably more from in-between waiting to be discovered and described.”
(Ghost Ranch is a famous desert retreat, fossil site, and cultural landmark in northern New Mexico)
Marking 20 Years of Collaboration at Ghost Ranch
With its bizarre assortment of creatures, the Triassic can feel like it belongs to another Earth entirely, but the body plans of long-gone weirdos reverberate through time, mirroring our modern weirdos, who are often in danger of going extinct. In short, understanding the Triassic past helps us better understand and protect our present, and perhaps nowhere on Earth gives a better view of that long-gone epoch than Ghost Ranch. Home to four quarries excavated by paleontologists for decades, Ghost Ranch continues to produce some of the most exquisitely produced fossils from the epoch.
Diamond’s importance in science extends far beyond its brilliance and luxury appeal. Researchers value the material for its exceptional hardness, remarkable ability to conduct heat, and transparency across much of the light spectrum. About 20 years ago, scientists uncovered another surprising property: under specific conditions, diamond can behave as a superconductor, allowing electrical current to move without resistance.
For years, however, researchers struggled to understand the physics behind this phenomenon, limiting efforts to use superconducting diamond in advanced technologies.
Now, scientists from Pennsylvania State University, the University of Chicago Pritzker School of Molecular Engineering and the U.S. Department of Energy-backed Q-NEXT, led by Argonne National Laboratory, say they have uncovered crucial clues explaining how superconductivity emerges inside diamond.
By engineering ultra-high-quality diamond structures and separating genuine electronic signals from background material noise, the team was able to reveal mechanisms that had remained hidden for decades.
The findings, published in the Proceedings of the National Academy of Sciences, could open the door to multifunction quantum chips capable of combining several quantum technologies within a single platform.
Researchers believe the breakthrough could help bridge one of quantum computing’s biggest challenges — connecting different types of qubits, or quantum bits, that often struggle to work together efficiently. Diamond, they say, may provide a rare material platform capable of supporting multiple quantum functions simultaneously while remaining thermally efficient and compatible with existing electronics.
“This offers a new way of thinking by integrating superconducting and semiconductor behavior to create opportunities for multifunction quantum devices,” said David Awschalom, professor of Quantum Science and Engineering and Physics at UChicago PME and director of the Chicago Quantum Exchange.
Awschalom said future technologies could potentially combine light, spin, superconductivity and magnetism within a single engineered material that also integrates with modern microelectronics.
“There’s enormous potential at the interface between these nominally disparate areas of science,” he said, adding that deeper atomic-scale engineering could unlock entirely new classes of quantum systems.
How it works
In order to become superconducting, diamond must be “doped” with atoms of boron. (Doping is the process of adding different atoms to a host material to control or change certain properties, such as electrical conductivity).
In the study, the scientists used a facility at Penn State’s Applied Research Lab to synthesize extremely high-quality diamond thin films doped with a random distribution of boron. Surprisingly, the research team found hidden order within this disordered distribution of boron in the form of a mosaic of superconducting “puddles” that must eventually link up to allow electricity to flow without resistance – which they describe as “granular superconductivity”. These puddles might form due to clustering of boron atoms within diamond, however even in microscopically uniform films, the superconductivity was found to be granular. More importantly, the superconducting mosaic is seemingly tunable and can be stretched and skewed by changing the magnetic field, electrical current and temperature.
“The graduate student leading the project discovered complex patterns in the electrical behavior of the films that could only be explained by intrinsic granularity,” said Nitin Samarth, Verne M. Willaman Professor of Physics and Materials Science and Engineering at Penn State and co-corresponding author of the paper. “This serendipitous discovery caught us totally by surprise because these are structurally homogeneous, crystalline films! So, the question was: where is this granularity coming from?”
By identifying how electrons move through and between these superconducting puddles, scientists can now begin to “stitch” these superconducting puddles together more effectively, which could significantly boost the performance and temperature range of future quantum devices. Currently, these systems require extreme cooling to function; raising that temperature would make quantum technology more accessible and energy-efficient.
Potential for new innovations
One of the most exciting implications of this research, says Awschalom, is the potential for multifunctional ‘quantum-on-chip’ applications, where multiple different types of quantum information technologies—like quantum communication and quantum computing—could coexist and work together on a single diamond chip. This is due to diamond’s built-in “spin-photon interface,” meaning it naturally connects light to matter without any other technology necessary.
As the quantum industry looks to develop a domestic diamond supply chain, this “all-in-one” diamond platform offers a path toward chips that are not only more powerful but also easier to integrate with the classical high-frequency electronics we use today.
These applications are only possibilities, but the study has taken a critical step: by understanding the underlying principles behind superconductivity in diamond, researchers can now move beyond simply observing it to actively engineering it.
“We now have a reliable roadmap for engineering diamond superconductors by independently adjusting the material’s core properties,” says Samarth, “By tuning parameters like boron doping density, crystalline orientation, mechanical strain, and dimensionality, we can move beyond simple observation and start designing diamond superconductors for specific roles. There are a lot of exciting possibilities here, for both quantum and classical technology.”
Ocean acidification is doing more than damaging coral reefs — it may also be disrupting the social behaviour that helps reef fish survive, according to a new study by researchers at University of Adelaide.
( What is Ocean acidification: When humans burn fossil fuels such as coal, oil and gas, large amounts of CO₂ are released into the air. The oceans absorb nearly one-third of this carbon dioxide. Once absorbed, the CO₂ reacts with seawater to form carbonic acid, which increases the water’s acidity.Although the ocean is still slightly alkaline overall, even small changes in pH can seriously affect marine ecosystems.)
The research found that when reef habitats become less structurally complex due to rising ocean acidity, fish tend to form smaller shoals, weakening the group protection that many species rely on against predators.
“Watch a reef long enough and you realise that fish are almost never alone. They move in groups, feed in groups, and react to danger as a group,” lead author Dr Angus Mitchell said.
“For small reef fish, being part of a shoal is a survival strategy — more eyes spot predators sooner, and larger groups reduce the chance of any one fish becoming prey.”
The study showed that shoal size directly influences how fish behave individually and collectively. Fish in larger groups were generally bolder, spent more time foraging in open areas and hid less often, suggesting stronger social confidence within bigger schools.
The findings, published in the Journal of Animal Ecology, also revealed that the behavioural shifts were not primarily caused by warmer temperatures or lower ocean pH acting directly on individual fish.
“The direct effects of warming, acidification and heatwave stress on individual fish behaviour were mostly minimal,” said project leader Professor Ivan Nagelkerken.
“Across all reef types, even during a heatwave, the fish behaved in much the same way. They kept feeding and did not suddenly become more active.”
Instead, researchers said the real damage may come indirectly through the breakdown of reef habitats and social structures that shape fish behaviour over time.
Dr Mitchell said climate change impacts cannot be fully understood by studying animals in isolation.
“In the real world, fish experience climate change as part of communities shaped by their habitat and the individuals around them,” he said.
“Our results suggest that even when individual fish appear to cope behaviourally under climate stress, the social systems supporting those behaviours can quietly collapse.”
Ocean acidification, driven by the growing absorption of carbon dioxide from the atmosphere, is increasingly reducing reef complexity worldwide. As coral structures deteriorate, fish lose both shelter and the environmental conditions needed to maintain larger social groups.
To understand how future oceans may affect marine ecosystems, the researchers studied reef systems near underwater volcanic carbon dioxide seeps in Japan. These areas naturally create more acidic marine conditions similar to those scientists expect in coming decades.
“The reefs we work on in Japan are unique because volcanic CO2 seeps on the seafloor create conditions comparable to future ocean climates,” Professor Nagelkerken explained.
“Some reefs reflect present-day seawater chemistry, while others experience higher temperatures or elevated acidity — and some face both simultaneously.”
The naturally occurring “climate analogue” reefs allowed scientists to observe long-term ecological responses under realistic environmental conditions rather than laboratory simulations alone.
The study adds to growing scientific concern that climate change may alter marine ecosystems not only physically, but socially — reshaping the behaviour, survival strategies and interactions of species that depend on coral reefs.
Sand clouds form every morning but clear up by nightfall on WASP-94A b, a well-studied gas giant in a constellation located nearly 700 light years away from Earth.
The research, which uses data from the James Webb Space Telescope (JWST), is among the first to detect cloud cycles on a Hot Jupiter exoplanet. By isolating the clouds, researchers can more accurately measure the planet’s atmosphere and provide one of the clearest pictures to date of the planet’s composition — a significant advance in planetary science.
“I’ve been looking at exoplanets for 20 years, and general cloudiness has been a thorn in our side. We’ve known for quite a while that clouds are pervasive on Hot Jupiter planets, which is annoying because it’s like trying to look at the planet through a foggy window,” said co-author and program PI, David Sing, a Bloomberg Distinguished Professor of Earth and Planetary Sciences at Johns Hopkins. “Not only have we been able to clear the view, but we can finally pin down what the clouds are made out of and how they’re condensing and evaporating as they move around the planet.”
The results are published today in the journal Science.
To study WASP-94A b in the Microscopium constellation, Sing and his team of researchers gathered data as the planet passed directly in front of its star. Using the high-powered, space-based JWST, the researchers were able to take separate measurements of WASP-94A b’s leading edge as it started to cross in front of the star and the trailing edge as the planet completed its transit. At the leading edge, the air flows from the night side of the planet to the day side, effectively making it the morning. Air flows from day to night at the trailing edge, making it the evening.
Observations revealed that mornings and evenings on WASP-94A b have extremely different weather patterns: mornings are riddled with clouds made of magnesium silicate, a common mineral found in rocks, while the evening has clear skies.
The researchers think one of two things could be happening. Powerful winds might lift clouds high into the sky on the cooler side of the planet and then plunge downward on the hotter dayside, dragging the clouds deep into the planet’s interior and effectively burying them out of sight before sunset. Alternatively, the phenomenon may be akin to morning fog burning off on Earth, but on an extreme scale. Clouds would form in the darkness of the planet’s nightside. As they drift into the scorching heat of over 1,000 degrees on the day side, the chemicals that make up the clouds boil away, and the clouds simply vaporize.
“It was a huge surprise. People have expected some differences, like its cooler in the morning than the evening—that’s something natural that we experience here on Earth,” Sing said. “But what we saw was a real dichotomy between the weather on both sides of the planet, and huge differences in cloud coverage, and that changes our whole picture of the planet.”
Because the evenings are clear of clouds, the researchers could look to the trailing edge specifically to see what the atmosphere of the planet looked like—something the Hubble telescope could not provide.
Artistic representation of WASP-94A b, a gas giant in the Microscopium constellation. Clouds build as air flows over the dark side of the planet, reaching a large swell by daybreak. The clouds dissipate on the dayside, leaving clear skies in the early evening. Credit:Hannah Robbins/Johns Hopkins University
“With the Hubble telescope, when we used to do this type of observation, we got an average view of the whole planet with data from the clouds and the atmosphere squished together and indistinguishable,” said first author Sagnick Mukherjee, a postdoctoral fellow at Arizona State University who was a student at Johns Hopkins and UC Santa Cruz at the time of the research. “This approach with the JWST lets us localize our observations, which helped us see the cloud cycle.”
When the researchers looked at the clear evening sky, they found that WASP-94A b was much more like Jupiter than they thought. Previously, when the clouds were averaged in, the data suggested the planet was made of hundreds of times more oxygen and carbon than Jupiter—a finding that baffled researchers given it couldn’t be explained by planet formation theory. The new data, however, shows WASP-94A b has only five times the amount of oxygen and carbon.
Hot Jupiter planets orbit much closer to their stars—closer even than Mercury to the sun—and therefore are much hotter and are exposed to more radiation. Because of their extreme environments, these planets also make good laboratories to study the chemistry and physics of cloud dynamics.
Using WASP-94 Ab as a benchmark, the team looked at eight other hot gas giants and discovered the same distinctive cloud cycle on two other worlds: WASP-39 b and WASP-17 b. Next, Sing and his team will be using data from a new large JWST program to study cloud cycling across a wide variety of exoplanets, including an eccentric gas giant planet in the habitable zone.
A new large-scale study led by a research team from the Yale Center for Biodiversity and Global Change has found that wildlife responds not only to how humans reshape their habitats, but also to the simple presence of humans — and sometimes in surprising ways.
Even small changes in how people move through environments can significantly affect animal behavior and could have implications for wildlife conservation efforts, the study finds.
“Our findings provide an important nuance in our understanding of wildlife in a rapidly changing world,” said Walter Jetz, a professor of ecology and evolutionary biology in Yale’s Faculty of Arts and Sciences and director of the Yale Center for Biodiversity and Global Change.
“Animals are affected by both direct human presence and by human-caused changes to the physical environment, such as agriculture and urbanization,” Jetz said. “This study is the first to directly assess at scale how both causes, separately and in combination, impact wildlife habitat usage.”
The study, published in Science, culminates a six-year, global collaboration between Yale researchers and colleagues from more than 5o academic and governmental organizations across the U.S. and abroad.
The study was led by Ruth Oliver, formerly a postdoctoral scientist in Yale’s Department of Ecology & Evolutionary Biology who is now an assistant professor at the University of California Santa Barbara’s Bren School of Environmental Science and Management; and Scott Yanco, another former Yale postdoctoral associate who is now a research ecologist at the Smithsonian’s National Zoo and Conservation Biology Institute.
The study’s overall findings suggest that to protect wildlife, conservationists should consider not just habitat loss, but also where and when people are physically present.
In their work, researchers used GPS devices to track 37 species (22 birds and 15 mammals) across the United States. Mammal species included white-tailed deer, wolves, coyotes, raccoons, skunks, and some of the “big cat” species. The birds included large species such as vultures, hawks, ducks, crane, and storks.
In all, researchers collected about 11.8 million location points from more than 4,500 animals.
For the first time ever, the team then used mobile phone data, paired with satellite-derived measurements of human habitat disturbance, to study how both aspects of human behavior affected animal movement and habitat use.
“It has been challenging to capture the impact of human presence on wildlife,” said Oliver. “Mobile device data are typically not available, but our study was made possible thanks to a unique partnership that made estimates of human presence available to researchers during the COVID-19 pandemic.”
COVID-19 lockdowns dramatically altered human movement patterns, allowing researchers to study differences in human presence between 2019 and 2020. This enabled researchers to separate the effects of human presence on animal behavior from longer-term landscape changes such as urban development and agriculture.
The researchers measured the space that animals used and the variety of habitats they occupied and then applied statistical models to link these behaviors to human activity and environmental conditions.
Results showed that more than 65% of species changed their behavior based on the presence of humans, and that this human presence tended to matter most in less-developed, natural settings. But different species responded in different ways. Many reduced the amount of space they used, probably to avoid people, but others had the opposite response.
Gray wolves, for example, expanded their range, possibly traveling farther to steer clear of humans. Ravens also covered more ground, likely taking advantage of food sources linked to people, while coyotes tended to restrict their movements.
The study also found that individual animals could adjust their behavior from year to year, demonstrating some flexibility in response to changing human activity.
“Habitat loss is the key driver of biodiversity loss, but as we show, human’s direct use of the landscape — say for recreation — also mediates this effect,” Jetz said. “Depending on the quality of remaining habitat, animals make behavioral adjustments that either amplify or dampen the negative effects of habitat loss.”
The study highlights how new technologies, such as GPS tracking combined with satellite data and measures of human presence, can uncover new insights into how wildlife responds to humans.
The findings also suggest that in addition to habitat preservation, efforts to skillfully manage the timing and intensity of human activity — such as limiting traffic during key periods or reducing disturbance in sensitive habitats — may help wildlife and people coexist.
“The cutting-edge technology used in this study allows us to see, with unprecedented detail, how variable wildlife responses to human activities really are,” Yanco said. “This means that conservation strategies need to be very targeted, not one-size-fits-all.”
Secretary Rubio briefs PM on the sustained progress in bilateral cooperation.
Secretary Rubio shares US perspective on various regional and global issues.
PM reaffirms India’s consistent support for peace efforts and reiterates the call for peaceful resolution of the conflicts.
PM conveys warm greetings to President Trump.
The U.S. Secretary of State, H.E. Mr. Marco Rubio, called on Prime Minister Shri Narendra Modi today.
Secretary Rubio briefed Prime Minister on the sustained progress in bilateral cooperation across a wide range of sectors, including defence, strategic technologies, trade and investment, energy security, connectivity, education and people-to-people ties.
Secretary Rubio shared U.S. perspective on various regional and global issues, including the situation in West Asia.
Prime Minister reaffirmed India’s consistent support for peace efforts and reiterated the call for peaceful resolution of the conflicts through dialogue and diplomacy.
Prime Minister requested Secretary Rubio to convey his warm greetings to President Trump and said that he looked forward to their continued exchanges.
U.S. Secretary of State Marco Rubio calls on Prime Minister @narendramodi
Secretary Rubio briefs PM on the sustained progress in bilateral cooperation
Secretary Rubio shares the US perspective on various regional and global issues
A group of Indian school students will travel to Japan next week under the Sakura Science Programme 2026, an academic exchange initiative aimed at exposing young learners to advanced scientific research and technological innovation.
The delegation was formally flagged off on Friday by the Department of School Education and Literacy under the Union Ministry of Education during a ceremony held at the campus of National Council of Educational Research and Training in New Delhi.
Among those present at the event were Archana Sharma Awasthi, Additional Secretary in the Department of School Education and Literacy, NCERT Director Prof. Dinesh Prasad Saklani, and Economic Advisor A. Srija.
The week-long visit to Japan will take place from May 24 to May 30 and will include 56 students and four supervisors from India. The Indian contingent will participate alongside students from Ghana, Nigeria and South Africa under the international youth exchange initiative.
Officials said the selected students include 24 boys and 32 girls studying in government schools across 15 states and Union Territories. The participants have been chosen from beneficiaries of the National Means-cum-Merit Scholarship (NMMS) Scheme, a centrally sponsored programme designed to support academically talented students from economically weaker backgrounds.
The students represent Assam, Dadra and Nagar Haveli and Daman and Diu, Goa, Gujarat, Haryana, Jharkhand, Karnataka, Madhya Pradesh, Maharashtra, Odisha, Punjab, Rajasthan, Tamil Nadu, Telangana and West Bengal.
The Sakura Science Programme, officially known as the Japan-Asia Youth Exchange Program in Science, has been run by the Japan Science and Technology Agency since 2014 to encourage scientific collaboration and cultural exchange among students across Asia and Africa. India joined the initiative in 2016.
Under the programme, students spend a week in Japan visiting educational institutions, research centres and technology facilities while also experiencing Japanese culture and society.
PIB
According to government data, 674 Indian students and 96 supervisors have visited Japan through the programme so far. The previous batch travelled to Japan in August 2025.
The Ministry of Education said the initiative aligns with the vision of the Ministry of Education under the National Education Policy 2020, which stresses experiential and interdisciplinary learning.
Officials said international exposure visits play an important role in helping students understand scientific developments, innovation ecosystems and cultural diversity beyond classroom education.
Japan is widely regarded for its technological capabilities in sectors such as robotics, electronics, manufacturing and scientific research, making it an important destination for educational exchange programmes focused on science and innovation.
Gold’s legendary resistance to tarnish may owe as much to the behavior of its surface atoms as to the metal’s chemical properties, according to a new study by researchers at Tulane University.
The study, published in Physical Review Letters, found that atoms on certain gold surfaces spontaneously rearrange themselves into protective patterns that sharply reduce reactions with oxygen.
The discovery sheds new light on why gold jewelry and artifacts can retain their shine for centuries and may also help scientists develop more efficient gold-based catalysts for industrial and energy applications.
“People have generally thought gold doesn’t tarnish simply because it doesn’t interact strongly with oxygen,” said Matthew Montemore, associate professor of chemical engineering at Tulane’s School of Science and Engineering. “What we show is that for two of the most common gold surface types, the surface atoms actually rearrange themselves in a way that makes the gold much more resistant to oxidation.”
Using advanced computer simulations, Montemore and co-author Santu Biswas examined how oxygen molecules interact with two widely occurring gold surface structures. The researchers discovered that without these atomic rearrangements, oxygen molecules could split apart and react with gold far more easily.
Instead, the self-organized surface patterns suppress oxygen reactions by factors ranging from a billion to a trillion, effectively creating an atomic-scale protective shield that allows gold to remain untarnished over long periods.
Beyond explaining gold’s enduring luster, the findings could have important implications for catalysis — the process of speeding up chemical reactions in industrial manufacturing and energy systems.
Gold-based catalysts are already used in several industrial oxidation processes. However, gold’s resistance to breaking apart oxygen molecules, while beneficial for jewelry and electronics, can also reduce its effectiveness in certain chemical reactions.
Gold-palladium catalysts, for example, are used in the production of vinyl acetate, a key ingredient in plastics and other materials. Scientists are also investigating gold catalysts for reducing carbon monoxide emissions in vehicle exhaust systems and producing propylene oxide, a widely used industrial chemical.
“If you can trick gold into dissociating oxygen, it can actually become a very effective catalyst for certain reactions,” Montemore said. “Our work suggests a new strategy for potentially doing that by preventing or reversing these surface rearrangements.”
Researchers have traditionally attempted to enhance gold catalysts by mixing gold with other metals or using nanoscale gold particles on oxide surfaces. The new study suggests that manipulating surface geometry itself could provide another pathway for improving gold’s catalytic performance.
The National Zoological Park on Wednesday launched its Summer Vacation Programme (SVP) 2026 at the zoo’s Education Centre, drawing enthusiastic participation from students across the Delhi-NCR region.
Held under the Mass Mobilisation Campaign for Mission LiFE and aligned with the World Environment Day theme, “Inspired by Nature. For Climate. For Our Future.”, the initiative seeks to raise awareness among school students on biodiversity conservation, wildlife protection, climate action, cleanliness and sustainable living through a series of interactive learning activities.
National Zoological Park Launches Summer Vacation Programme 2026 PIB
According to zoo officials, 854 students registered online for the programme through a Google form hosted on the National Zoological Park’s official website. Of them, 60 participants were selected on a first-come, first-served basis and later contacted for confirmation. On the opening day, 39 students representing 15 schools from across Delhi-NCR attended the sessions.
The inaugural day began with an orientation programme introducing participants to the objectives and schedule of SVP 2026. Students were later taken on a guided tour of the zoo, including visits to herbivore and carnivore enclosures. An expert lecture on biodiversity was delivered by Dr. Faiyaz A. ahead of the International Day for Biological Diversity.
The two-week programme has been divided into two phases — Slot A and Slot B — each accommodating 50 students, including 25 junior and 25 senior participants.
National Zoological Park Launches Summer Vacation Programme 2026 PIB
The schedule features a diverse range of educational and creative activities, including wildlife photography, poster-making, slogan-writing, heritage walks, essay competitions, clay modelling, art and craft sessions, exhibitions, cleanliness awareness drives and Mission LiFE campaigns. Expert talks on conservation and environmental sustainability are also planned throughout the programme.
The Summer Vacation Programme will run from May 21 to June 6, 2026, engaging students from Classes VI to XII in experiential learning focused on conservation and environmental awareness.
Zoo Director Dr. Sanjeet Kumar interacted with the participants and stressed the need to involve young minds in biodiversity conservation through innovative and technology-driven educational initiatives.
Controlling heat flow is a major challenge for many technologies. In electronic and photonic devices, for example, heat dissipation can limit the performance and efficiency, as well as their potential for further miniaturisation. At the same time, two-dimensional (2D) materials, which are made of layers just a few atoms thick, have emerged as a promising platform in these fields. For example, 2D semiconductors are expected to be used in conduction channels of future transistors. However, their thermal behaviour remains difficult to predict and control.
Now, an international team of researchers led by ICN2, UAB, TU/e, and McGill has discovered a new regime of heat transport in ultrathin materials. The study shows that in 2D semiconductors, in particular molybdenum disulfide (MoS₂) and molybdenum diselenide (MoSe₂), heat can behave in a completely new way, known as hydro-thermoelastic transport, where thermal diffusion is highly impeded. These findings, published in Nature Physics, could have a significant impact on the development of new strategies for thermal management in devices.
A combination of unexpected phenomena
Under normal conditions, heat spreads gradually from hot regions to cold ones. However, in these ultrathin materials, more complex effects occur. As Dr Sebin Varghese, first author of the paper, remarks: “Our results challenge the conventional picture of diffusive heat transport and reveal a richer, more complex transport mechanism in ultrathin semiconductors.” One of the effects that occur is phonon hydrodynamics, whereby heat is carried collectively and behaves like a viscous fluid. At the same time, heating induces mechanical deformations in the material, which also affect how heat moves. Although these types of effects were already known, they had never been observed in this type of materials.
The interplay of these phenomena results in unexpected behaviour: heat propagates much more slowly than predicted, with the thermal diffusivity reduced by up to an order of magnitude. To reach these conclusions, the researchers used an advanced optothermal technique that enabled them to track heat flow in real time with nanometre resolution. Prof. F. Xavier Alvarez from the Department of Physics at the UAB, who led the theoretical part of the work, notes that “for the first time, we observe how mechanical stress can redirect — and even obstruct — the flow of heat in a material.”
Can heat flow “the opposite way”?
The experiments show that, in these ultrathin materials, heat tends to remain concentrated around the heated region for longer than expected. This happens because heating causes the material deformations that alter how heat moves through the material, even pushing the heat flow in unexpected directions.
As Prof. Klaas-Jan Tielrooij (ICN2 and TU/e), who led the study, explains: “What surprised us most is that heat can, under certain conditions, resist leaving the hot region, which is due to contributions to the heat flux that point from cold to hot regions, rather than the conventional flux that points from hot to cold regions. This opens up a completely new way to control heat flow intrinsically, without the need to modify the material’s structure.”
This discovery provides new fundamental insight into how heat is transported at the nanoscale and could pave the way for designing electronic, photonic, and thermal devices with new functionalities. The ability to control rather than simply dissipate heat could be pivotal for future technologies, from improving the thermal management of chips to making thermoelectric systems more efficient.
Jaggery, commonly known as gur, is a traditional, unrefined, natural sweetener. It is produced by concentrating sugarcane juice without the use of chemicals. Often called “medicinal sugar”, it is nutritionally comparable to honey. Jaggery is widely consumed across Asia, Africa, Latin America, and the Caribbean under various local names. It is valued for its natural origin, traditional processing methods, and growing consumer preference for chemical-free sweeteners.
India accounts for over 70 percent of global jaggery production. This makes it the world’s largest jaggery producer. Nearly 20–30 percent of the country’s sugarcane production is used for jaggery production. It is one of the major agro-processing industries in rural India. The sector is marked by decentralized processing, low transport costs, small-scale entrepreneurship and cottage industries. It supports approximately 2.5 million livelihoods.
India’s jaggery sector is supported by substantial sugarcane production. In 2024-25, total sugarcane output was estimated at 444.9 million tonnes (MT). Uttar Pradesh contributed 48.5 percent of total production, followed by Maharashtra (24.1 percent) and Karnataka (10.5 percent). Other producing states include Gujarat, Tamil Nadu, Bihar, Uttarakhand, Punjab, Madhya Pradesh, and Haryana.[1]
India is one of the leading exporters of jaggery and confectionery products (including traditional Indian sweets and candies). In 2015-16, exports stood at USD 197 million with a volume of 292.8 MT. By 2024-25, exports increased to USD 406.8 million with a volume of 471.9 MT. This is a rise of about 106.5% in value and 61.2% in volume over the period.[2] Major export destinations in 2024-25 included Indonesia, the USA, the UAE, Nigeria, and Nepal.[3]
If we compare year-on-year growth, exports during April-January (2025-26) reached 450.1 MT, valued at USD 384.4 million, registering an increase of about 16.5% in volume and 15.9% in value over the same period in 2024-25, when exports stood at 386.2 MT, valued at USD 331.4 million.
Domestic demand for natural sweeteners has also increased. In the sweetener segment, jaggery and honey have recorded a compound annual growth rate (CAGR) of 15–20 percent during 2021-24. Jaggery sales in domestic markets had reached approximately 5,000 metric tonnes annually by August 2024. This indicates growing consumer preference for traditional and natural sweetening products.
The Ancient Roots of India’s Jaggery Tradition
Jaggery is widely regarded as an indigenous Indian product. Its history is closely linked to the cultivation and processing of sugarcane, dating back to the Vedic period. Early references to sugarcane cultivation appear in Indian texts from around 1400–1000 BCE. Scholars have suggested that early thin varieties of sugarcane evolved in the moist regions of north-eastern India. Over time, sugarcane cultivation spread across tropical and subtropical regions, making it an important global crop. The word “sugar” is derived from the Sanskrit term sarkara, indicating deep cultural roots of sweetener production in the subcontinent. Historical accounts note that in 647 AD, a Chinese mission travelled to Magadha to learn sugarcane processing techniques. This demonstrates the early diffusion of Indian knowledge in the production of sweeteners. This long tradition of cultivation, processing, and knowledge transfer laid the foundation for India’s enduring prominence in jaggery production.
Jaggery for Nutrition and Public Health
Jaggery is increasingly recognized as a superfood, a natural, nutrient-rich alternative to refined sugar. Jaggery is produced from concentrated sugarcane juice without chemical refining. It therefore retains essential minerals and micronutrients that are typically lost during the sugar-refining process. In India, sugarcane is processed into jaggery, khandsari, and sugar through distinct production methods. Jaggery is the most naturally processed of the three, and nutritionally the richest. Jaggery is widely used in a range of traditional foods and in liquid form. Its demand is steadily increasing, driven by growing health consciousness and a consumer shift towards natural sweeteners.
Besides its traditional use, jaggery is increasingly recognized as a healthier sweetener in processed foods such as bakery and confectionery products. With the continued expansion of this sector, jaggery variants such as cane jaggery, palmyra jaggery, and raw jaggery are progressively gaining market presence. This shift reflects evolving consumer preferences for natural, minimally processed foods.
Nutritional Value of Jaggery
Jaggery retains most of the nutrients present in sugarcane juice, making it one of the most nutritionally rich natural sweeteners. It retains minerals like calcium, magnesium, potassium, phosphorus, sodium, iron, zinc, copper, and manganese that are lost in the intense refining for white sugar. A good-quality jaggery typically contains more than 70% sucrose, small amounts of glucose and fructose, and about 5% minerals, with low moisture content. Iron content (about 10-13 mg per 100 grams) contributes to improved haemoglobin levels, while potassium and magnesium support cardiovascular and muscle function.
Jaggery also contains trace amounts of vitamins, including folic acid and B-complex vitamins, as well as vitamins A, C, D, and E. These micronutrients make jaggery an energy-rich food that can help address deficiencies in these nutrients. Its mineral salt content is significantly higher than that of refined sugar. This makes it a suitable alternative for dietary supplementation, particularly in undernourished populations.
Integrating Jaggery into Nutrition Interventions
Jaggery has been included in Tamil Nadu’s nutrition interventions to address child malnutrition and support school participation. The state provides complementary weaning foods under its nutritious meal program and the Integrated Child Development Services (ICDS) framework. This is distributed as Take-Home Rations to eligible beneficiaries for 300 days each year. Jaggery constitutes approximately 27 percent of this complementary food mix, enhancing its energy value and micronutrient content. The supplementary food is popularly known as Sathumavu. It is procured from 25 women-run weaning food manufacturing cooperative societies and two private manufacturers in a 65:35 ratio.
These cooperatives collectively include about 1,450 members. A significant proportion of them are widows, deserted, or economically vulnerable women. Jaggery thus integrates nutrition support with livelihood generation. As per NITI Aayog, the program provides nutritious food to nearly 32.75 lakh beneficiaries across Tamil Nadu. While reducing malnutrition, the programme simultaneously promotes the use of nutrient-rich traditional ingredients such as jaggery.
Health Benefits of Jaggery
Jaggery provides sustained energy because its complex sucrose is digested slowly. It therefore releases energy gradually rather than causing rapid spikes in blood glucose. Iron gets absorbed during preparation in traditional iron vessels, making it beneficial to address anaemia. The presence of mineral salts and micronutrients supports overall health and strengthen immunity.
In traditional practices, like Ayurveda, jaggery has long been utilized as a therapeutic sweetener. Ayurvedic medicine considers it beneficial in treating throat and lung infections and supporting digestion. Its cleansing properties aid in detoxifying the respiratory tract and gastrointestinal system. This makes it especially beneficial for individuals exposed to dust and environmental pollutants. Its thermogenic (warming) effect is associated with relief from cough, congestion, and related respiratory discomfort.
Furthermore, jaggery is regarded as a natural detoxifying agent that supports blood purification. It is also believed to reduce fatigue, promote muscular and neural relaxation, and help maintain blood pressure. The presence of essential minerals such as calcium, phosphorus, and zinc supports bone health. Its reported anti-toxic and potential anti-carcinogenic properties contribute to overall physiological well-being.
From Cane to Livelihoods: Jaggery’s Role in Rural Development
Jaggery production in India forms part of the unorganized agro-processing sector. It plays a significant role in supporting rural livelihoods and local economies. As a leading producer and exporter, the sector sustains farmers while catering to both domestic consumption and growing export demand.
As consumer preferences evolve and global demand rises, it has become necessary to diversify along the sugarcane value chain. This is needed to enhance farm incomes and ensure environmentally and economically sustainable production systems. Value addition through Jaggery production offers substantially higher returns than selling raw sugarcane to mills. Empirical evidence indicates that integrating jaggery production with practices like crop diversification and intercropping can significantly improve net returns per unit area.
Jaggery processing contribute to rural development by fostering entrepreneurship, generating local employment, and strengthening regional economies. Jaggery processing generates year-round employment opportunities and supports migrant labour engagement. The production of high-quality jaggery enables access to premium markets, augmenting farmer incomes. Strengthening jaggery-based cottage industry thus represents a viable pathway for promoting value addition, livelihood enhancement, and inclusive agricultural growth.
Organic Jaggery Powder as a Profitable Value-Addition Enterprise
Anthonisamy, a farmer from Tirunelveli district, Tamil Nadu, has successfully demonstrated the viability of jaggery production as a value-added enterprise. He produces organic jaggery powder. His product is known for its purity and superior taste. It has gained strong demand across local markets, neighbouring states, and even export channels. By adopting organic cultivation practices and processing a local sugarcane variety, he has transformed a traditional activity into a profitable enterprise.
The value-added approach has significantly improved profitability. According to the farmer, organic jaggery powder is sold at about ₹75 per kg, compared to ₹50 per kg for conventional jaggery. Production costs, for both, are about ₹30 per kg.
Though production is seasonal, market demand for jaggery remains consistent throughout the year, ensuring steady income opportunities. Building on this success, diversified products like jaggery flavored chocolate and coconut, are further expanding market reach. Backed by central government support, the enterprise highlights how small-scale processing can enhance incomes, promote rural entrepreneurship, and strengthen agro-based livelihoods.
Unlocking the Sweet Value Chain: India’s Policy Push for Jaggery Ecosystem
The Ministry of Food Processing Industries (MoFPI) promotes infrastructure development and enterprise growth for the food processing sector through several central sector schemes. These include
Pradhan Mantri Kisan SAMPADA Yojana (PMKSY),
Production Linked Incentive Scheme for Food Processing Industry (PLISFPI), and
Pradhan Mantri Formalization of Micro Food Processing Enterprises (PMFME) Scheme.
These demand-driven initiatives are implemented nationwide. They facilitate the establishment and expansion of processing units by adopting modern technologies. Beneficiary units are required to comply with Food Safety and Standards Authority of India (FSSAI) regulations. They are also encouraged to align with international food safety standards to improve export competitiveness.
PMKSY has a component called Creation/Expansion of Food Processing & Preservation Capacities (CEFPPC). Five jaggery processing units have been approved under this as of December 31, 2025.Total grants-in-aid for this was ₹17.07 crore. The PMFME Scheme has supported3,528 jaggery based micro food processing units with subsidiestotalling₹102.31 crore. The scheme also provides branding and marketing assistance of up to 50 percent to collectives. These may include Farmer-Producer Organizations (FPOs), Self-Help Groups (SHGs), cooperatives, or special-purpose vehicles of micro-enterprises.
The One District One Product (ODOP)promotes local agro-based industries by enabling economies of scale in input procurement, shared services, and market access. Jaggery and allied products have been identified as ODOP items in 19 districts. This has facilitated value chain development and strengthened support infrastructure.
Quality assurance and standardization are supported through the Directorate of Marketing & Inspection (DMI). Agricultural commodities that meet prescribed standards are certified under the AGMARK system. These standards define quality grades and enable consumers to access reliable products. They also ensure graded raw materials for producers’ remunerative prices for farmers. Jaggery is a notified commodity covered under AGMARK certification, reinforcing quality assurance, market credibility, and export readiness.
Geographical Indication (GI) Tagged Jaggery Varieties in India
A Geographical Indication (GI) is a name or sign given to certain products that relate to a specific geographical location or origins. This could be a region, town, or country. In the jaggery sector, GI recognition strengthens regional branding. It promotes traditional processing practices, and improves market access for rural producers. India has several GI-tagged jaggery varieties, each known for distinct regional qualities and traditional processing methods. Kolhapur jaggery (Maharashtra) is valued for its golden colour and high sucrose content. Muzaffarnagar gur (Uttar Pradesh) is export-oriented and made from high-quality cane. In Keralam, Marayoor and Central Travancore jaggery are recognized for their purity, medicinal value, traditional processing and regional distinctiveness.
Towards a Resilient and Value-Driven Jaggery Sector
Jaggery production and processing form an important pillar of India’s agro-processing economy. It links agriculture, nutrition, rural livelihoods, and export potential. As the world’s largest producer, India benefits from a strong sugarcane base. Traditional processing knowledge and rising domestic and global demand for natural sweeteners further strengthen the case. The sector supports millions of livelihoods through decentralized cottage industries, offering opportunities for value addition, rural entrepreneurship, and enhanced farmer incomes.
In addition to its economic role, jaggery’s mineral content and therapeutic properties make it a healthier alternative to refined sugar. It is a useful dietary supplement for addressing micronutrient deficiencies. Government initiatives promoting food processing infrastructure, micro-enterprises, quality certification, GI tagging, and value chain development are strengthening market access and product credibility. With continued policy support, improved processing practices, and diversification into value-added products, the jaggery sector holds strong potential to drive inclusive and sustainable rural growth.
A new type of long-necked plant-eating dinosaur – the largest ever found in Southeast Asia – has been revealed in a study led by researchers at University College London (UCL), Mahasarakham University, Suranaree University of Technology and Sirindhorn Museum in Thailand.
The dinosaur, described in a new paper in the journal Scientific Reports, was identified from bones found at the edge of a pond in north-eastern Thailand 10 years ago.
Analysing spine, rib, pelvis and leg bones, including a front leg bone 1.78 metres long (as long as a human), the research team estimated that the dinosaur would have weighed 27 tonnes – about the same as nine adult Asian elephants – and measured 27 metres in length.
It has been named Nagatitan chaiyaphumensis, with“Naga” referring to a mythological aquatic serpent in Thai and Southeast Asian folklore, “Titan” referring to the giants of Greek mythology and chaiyaphumensis meaning “from Chaiyaphum”, the Thai province where the fossils were discovered. It is the 14th dinosaur to be named in Thailand.
It belonged to the sauropod family of dinosaurs – long-necked, long-tailed plant-eaters that included the Diplodocus and Brontosaurus – and lived in theEarly Cretaceous period between 100 and 120 million years ago.
Lead author Thitiwoot (Perth) Sethapanichsakul, a Thai PhD student at UCL Earth Sciences, said: “Our dinosaur is big by most people’s standards – it likely weighed at least 10 tonnes more than Dippy the Diplodocus (Diplodocus carnegii). However, it is still dwarfed by sauropods like Patagotitan (60 tonnes) or Ruyangosaurus (50 tonnes).
“We refer to Nagatitan as ‘the last titan’ of Thailand. That is because it was discovered in Thailand’s youngest dinosaur-bearing rock formation. Younger rocks laid down towards the end of the time of the dinosaurs are unlikely to contain dinosaur remains because the region by then had become a shallow sea. So this may be the last or most recent large sauropod we will find in Southeast Asia.”
During the Early Cretaceous the environment would have been arid to semi-arid – a preferred habitat for sauropods who appeared to thrive in these environments, relying on the surface area of their long necks and tails to shed heat and regulate their body temperature.
The area where the specimens were found also appeared to be part of a meandering river system, which would have been home to fish, freshwater sharks and crocodiles.
Nagatitan would have lived alongside smaller plant-eating dinosaurs such as iguanodontians and early branching ceratopsians (cousins of the Triceratops), as well as big meat-eaters including carcharodontosaurians and spinosaurids, and flying reptiles called pterosaurs eating fish from the river.
Nagatitan was a somphospondylan sauropod – a subgroup of sauropod that became widespread about 120 million years ago. The authors found that it specifically belonged to a narrower group within the somphospondylans called Euhelopodidae, which represents a group of somphospondylan sauropods only found in Asia.
Nagatitan is distinct from other species due to a combination of unique features on its spine, pelvis and legs. A life-size reconstruction of the dinosaur is on display at the Thainosaur Museum at Asiatique in Bangkok.
Sethapanichsakul said: “My dream is to continue pushing to get Southeast Asian dinosaurs recognised internationally. More international collaborations between Thailand and other institutions like UCL can further our understanding of the region’s palaeobiology and apply it to a global context. This all starts with identifying and describing the specimens we have found first. We have a large collection of sauropod fossils that have not yet been formally described – these may include a number of new species.
“I’ve always been a dinosaur kid. This study doesn’t just establish a new species but also fulfils a childhood promise of naming a dinosaur.”
Co-author Professor Paul Upchurch, based at UCL Earth Sciences, said: “This discovery comes out of a new collaboration between UCL and colleagues in Thailand. The material was studied both in Thailand and at UCL – 3D scanning and printing has meant that we can study the specimen and collect data without having to travel (good for reducing carbon footprint).
“We have had a long-standing interest in the evolution of these gigantic plant eaters and have good collaborative links with researchers around the world. It is great to work with Thai colleagues and start to get insights into what was happening in Southeast Asia during the Jurassic and Cretaceous.”
A team of five academics work on different aspects of dinosaur evolution at UCL, with strong collaborative links to the Natural History Museum. The extended research group comprises four research fellows and postdoc researchers, and more than 10 PhD students. At least four of the PhD students are working on dinosaur evolution, with the others looking at a wider array of other evolutionary questions relating to vertebrates, including crocodiles and birds.
Project leader and National Geographic Explorer Dr Sita Manitkoon, researcher at the Palaeontological Research and Education Centre, Mahasarakham University said: “Although Thailand is a small country within Asia, we have a very high diversity in dinosaur fossils, possibly the third most abundant in Asia in terms of dinosaur remains. We’ve only really been studying dinosaurs in Thailand about 40 years (since the first dinosaur was named in 1986), and already we have a surge of younger generation palaeontologists, who are actively undertaking research and promoting palaeontology and its importance within the country.”
In a special ceremony hosted in Oslo, His Majesty King Herald V of Norway conferred upon Prime Minister Shri Narendra Modi the ‘Grand Cross of the Royal Norwegian Order of Merit’. The award is Norway’s highest honour bestowed on foreign Heads of Government, and is conferred in recognition of the outstanding service in the interest of Norway and humankind.
Prime Minister @narendramodi awarded Grand Cross of the Royal Norwegian Order of Merit by His Majesty King Harald V of #Norway
Speaking on the occasion, Prime Minister Modi expressed his deep gratitude to His Majesty King Herald V and to the people of Norway for this honour. He dedicated the award to the historic friendship between India and Norway, calling it a tribute to the enduring warmth, trust, and affection shared between the people of India and the people of Norway.
The conferment stands as a symbol of the deep bonds of goodwill that exists between India and Norway, and will guide their journey of friendship and collaboration into the future.
