To save the northern white rhinoceros from extinction, the BioRescue team is racing to create lab-grown egg and sperm cells of the critically endangered subspecies. The team has now reported a milestone in Science Advances: they have generated primordial germ cells from stem cells – a world’s first. Thirty-three-year-old Najin and her daughter Fatu are the last surviving northern white rhinos ...

It’s widely believed that a deadliest asteroid had doomed the dinosaurs to extinct on Earth 66 million years ago. Amid growing theories of how and what could have ensued current life form on Earth, here’s a new study Dinosaur-dooming asteroid struck earth at ‘deadliest possible’ angle. The study, published in Nature Communications, is based on simulations showing that the asteroid ...