While gorgonopsians lacked external ears, they had a precursor feature in their jawbone that later developed into our ...

The discovery of a newly identified species — the oldest saber-toothed animal found and an ancient cousin to mammals — fills ...

A 205-million-year-old fossil discovered near Bristol has been confirmed as the oldest known modern lizard, pushing back the ...

Mountain lions have been in the news with one getting killed near a future wildlife crossing in Agoura Hills expected to be ...

This is the 100 million-year-old skull of the tiniest-known dinosaur. "When I first saw this specimen, it really blew my mind ...