More than 200 million years ago, life on Earth was experimenting with new forms. The Triassic period gave rise to animals ...

The origin of turtles has puzzled scientists. A new study provides more evidence that these shelled reptiles share a common ...

A fossil crocodile that sat in a Spanish museum for over a century just gave up secrets no researcher had ever suspected were ...

Paleontologists working in Brazil have identified a previously unknown species of archosauriform that lived about 240 million ...

Traces or perforations caused by living organisms after an animal's death can be found on various dinosaur bone remains.