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News
On the origin of feces: how animal poo drove Earthâs greatest evolutionary event
1+ hour, 37+ min ago (624+ words) As all children learn, everyone poos. But when did this begin? And what evolutionary and environmental changes accompanied the dawn of dung? Going further, is the evolution of excrement the reason we exist? Our new research suggests the evolution of…...
Humansâ closest invertebrate ancestors date back much further than thought â how we discovered the fossils that show this
3+ mon, 4+ week ago (941+ words) Animal life is extraordinarily diverse and complex, having colonised almost all environments on Earth – from hostile hydrothermal vents in the deep sea to the skies across our continents. But the planet was not always teeming with complex animal life. For…...
Iâm a physicist who studies fossils, and I recently discovered preserved blood vessels in the worldâs largest T. rex
11+ mon, 3+ week ago (689+ words) Despite the fact that much of the current research in paleontology focuses on trying to find traces of organic remains in fossils, dinosaur DNA has unfortunately never been recovered. A lot of what we know about dinosaurs comes from preserved…...