Fossilized footprints discovered in southeastern Australia, dating back approximately 355 million years, have forced scientists to rethink the timeline of reptile evolution. Detailed in a recent study ...

A remarkably preserved, mummified reptile from 289 million years ago is rewriting what we know about how animals first ...

A tiny ancient reptile just revealed the moment breathing as we know it began — and it changed life on Earth forever.

WASHINGTON — Scientists in Australia have identified the oldest known fossil footprints of a reptilelike animal, dated to around 350 million years ago. The discovery suggests that after the first ...

In a study of fossils, a research team led by evolutionary biologist and Johns Hopkins Medicine assistant professor Matteo Fabbri suggests that a group of giant reptiles alive up to 220 million years ...

A 247-million-year-old tree-dwelling reptile has been identified through the fossils discovered way back in the 1930s. Paleontologists from the State Museum of Natural History Stuttgart, Germany, have ...

Mock vipers not only look like tree-dwelling vipers but also act like them. Intriguingly, they have a fake ‘fang’ in the front of their mouth, which befools a predator into thinking that they possess ...

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago. Subscribe to read this story ad-free Get unlimited access to ...

A fossil found over two decades ago on England’s Jurassic Coast has proved to be one of the most significant discoveries of marine reptiles in recent times. The almost complete skeleton of a ...