If humans and dinosaurs had lived together, which dino would have been the biggest threat? A paleontologist weighs in.

In the 1930s, unusual footprints discovered in the Paluxy Riverbed in Texas sparked claims that human and dinosaur tracks existed side by side. Some observers argued the impressions showed humans ...

A microbiologist named João Pedro de Magalhães proposed the idea that the reign of dinosaurs forced mammals to speed up their ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Dinosaurs have been fearsome and fascinating — but tragic? When science said dinosaurs were pea-brained and cold-blooded, humans took their demise as proof of the superiority of warm, clever mammals.

New research suggests survival pressures in the dinosaur era may still influence how humans age today.