Micropachycephalosaurus is often described as one of the smallest dinosaurs ever found, but the evidence behind that claim is ...

The bones of a small mystery dinosaur unearthed in Colorado have now been moved to London, England. The naming of the bones, which are part of a new species called Enigmacursor mollyborthwickae, is ...

Some dinosaurs reached sizes that seem impossible for life on land, raising a question that science still struggles to settle ...

Learn how artificial intelligence is helping reinterpret dinosaur footprints, including bird-like tracks that blur the line ...

In the world of paleontology, the biggest bones usually grab the loudest headlines. But ...

Dome-headed dinosaurs, officially called pachycephalosaurs, are one of the “most enigmatic” creatures from the Cretaceous (145 million to 66 million years ago). While these herbivores often appear in ...

Recent discoveries about an alvarezsaur called Manipulonyx have drawn renewed attention to this group of bird-like, clawed creatures and the mysteries around their anatomy and behavior ...

An AI app is decoding dinosaur footprints—and may have just spotted the world’s oldest birds hiding in plain sight.

You might not think a paleontologist looking for 66-million-year-old fossils would need to ask a rancher about his great-grandmother's job in the Wyoming badlands. But that's what Paul Sereno, a ...