Researchers discovered a protein in a 68- to 66-million-year-old fossil that many scientists would have argued should have long been destroyed.

The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.

Study suggests dinosaurs originated in the Amazon, but their fossils are missing. They started as small, bipedal creatures in ...

Dinosaurs had sex. Fossil nests and eggs, as well as the ways today’s birds and crocodiles reproduce, leave no doubt on that ...