It’s the only example of a dinosaur-era feather found within rock that wasn’t completely flattened through the centuries.

This video looks at the deadliest disasters in human and planetary history, from famines and plagues to asteroid impacts, ...

The resulting extinction decimated animal groups, like archaeocyathids (reef-building marine sponges) and hyoliths (animals with small conical shells). "It's unusual to point to a tectonic cause for ...

Chemical clues preserved in tiny shells reveal that ocean acidification doomed a group of planktonic organisms that have outsized impact on climate ...

Add Yahoo as a preferred source to see more of our stories on Google. Even bivalves looked different during the time of the dinosaurs, as these fossils of an ultra-fortified oyster, left, and armored ...

couple of Brachiosaurus altithorax and a flock of Pterosaurs in a scenic Late Jurassic landscape© dottedhippo/iStock via Getty Images The Jurassic Period is one of the three prehistoric geological ...

In the first and only reconstruction of ocean pH ever carried out, new research from the University of St Andrews and the University of Birmingham has discovered that a rapid acidification of oceans, ...

Learn more about how the surprising survival of marine ecosystems after the last mass extinction can help us better prepare for the next one. Earth has experienced five documented mass extinctions to ...