The London Underground is polluted with ultrafine metallic particles small enough to end up in the human bloodstream, according to University of Cambridge researchers. These particles are so small that they are likely being underestimated in surveys of pollution in the world’s oldest metro system. The researchers carried out a new type of pollution analysis, using magnetism to study dust ...

Key takeaways: World’s water tainted. Synthetic PFAS, which have been linked to cancer and other diseases, have contaminated nearly every drop of water on the planet. Unbreakable bond. These chemicals contain a carbon-fluorine bond that is almost impossible to break, making it extremely difficult to eradicate them from water supplies. Off with their heads! Researchers devised a “guillotine” solution that uses moderate heat ...

Large pieces of plastic can break down into nanosized particles that often find their way into the soil and water. Perhaps less well known is that they can also float in the air. It’s unclear how nanoplastics impact human health, but animal studies suggest they’re potentially harmful. As a step toward better understanding the prevalence of airborne nanoplastics, researchers have ...

A scientist from the University of Nevada, Las Vegas, has discovered the first direct evidence that fluid water pockets may exist as far as 500 miles deep into the Earth’s mantle. Impurities in diamond have no value in the jewelry business but for UNLV geoscientist Oliver Tschauner and his colleagues, diamonds pushed up from the Earth’s interior had traces of ...

The Union Cabinet under PM Narendra Modi has given its approval for the signing of MoU between India and European Union in the field of water resources. The MoU envisages strengthening the technological, scientific and management capabilities of India and the European Union in the field of water management on the basis of equality, reciprocity and mutual benefit. It provides ...