Scientists have documented one of the rarest evidence of a dinosaur having eaten a mammal from a fossil specimen unearthed in the ancient forests of what is now China. The study, published on ...

LONDON, UK — It's not uncommon for scientists to uncover new fossils from the ages of dinosaurs, but every now and then, a discovery reveals much rarer information. Scientists unearthed the fossil of ...

Paleontologist Peter Makovicky is seen at the excavation site in Argentina's northern Patagonia region where fossils of the Cretaceous Period meat-eating dinosaur Meraxes gigas, Akiko Shinya via ...

Dinosaur fossils are found throughout the world, but an "exceptionally rare" discovery sheds light on what type of animals a dinosaur fed on – mammals. In the early 2000s, the fossil of a Microraptor ...

A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.