An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

Dr. Chris Shelton and student Kolby Dooling unearthed a rare, well-preserved ammonite fossil at a site in Oklahoma, and it ...

The extinction of dinosaurs remains one of the greatest topics in natural history. A new study challenges the idea that they ...

New discoveries shed light on an ancient human species and its evolutionary links to modern humans. Stephen Chester, ...

A new discovery on the Isle of Skye in Scotland has revealed an unusually detailed window into the Middle Jurassic, a period ...

Relatively little is known about Denisovans, an extinct group of human cousins that interacted with Neanderthals and Homo sapiens.