Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed ...

Featuring 13 life-sized, animatronic dinosaurs, “Dinosaurs Around the World: The Great Outdoors,” opens Nov. 1 at the South ...

Argentinian researchers have described a Carnian theropod with features previously thought to belong only to much later ...

A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like ...

A trove of specimens from New Mexico may help settle a long-running argument about the diversity of dinosaurs before their ...

A dinosaur that may have been one of the fiercest of the Cretaceous period has been excavated in South America – with an extinct crocodile’s leg in its jaws. The remains of the dinosaur, named ...

A fresh analysis of a site in New Mexico provides a glimpse into the final days of the dinosaurs, showing their diversity before going extinct.

Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet long and hailed from a mysterious group of ...