In northeastern Brazil, a fossil that had quietly sat in a museum for decades has now rewritten a small part of the history ...

The vomit likely came from one of two potential carnivorous dinosaur species. Approximately 290 million years ago, a carnivorous dinosaur stomping around present-day Germany had a tummy ache. The ...

A newly discovered raptor had a knobby bump on its head, suggesting that, like some larger dinosaurs, it engaged in ...

Tyrannosaurs catch a lot of teasing for their tiny arms. The fiddly, two-clawed appendages just look a little silly on carnivores of such imposing stature. But they were hardly alone—another enigmatic ...

When you hear the word "dinosaur," the first thing that might spring to mind is a hulking skeleton like Sue the T rex in ...

Artistic reconstruction of a newly hatched troodontid-like dinosaur resting among fragments of its eggshell (loosely based on Mongolian microtroodontid-type). These eggshells, when buried within ...

Here, things get interesting, as just recently it was announced that two remarkably intact dinosaurs had been discovered in ...

Step into Arizona’s ancient past and see the actual footprints left by prehistoric giants in this remote, awe-inspiring ...