The tooth-marked bones of giant, plant-eating dinosaurs have provided a fascinating glimpse into the prehistoric feeding habits of large carnivores living in North America around 150 million years ago ...

A worthy matchup of big teeth, little brains. Picture this: Two dinosaurs with massive teeth and hulking figures circle each other, threatening a smackdown. Each was the most successful predator of ...

New research sheds light on the dining habits of ancient carnivorous dinosaurs from Jurassic rocks of the USA. A recent study explores the bite marks left on the ancient bones of the giant long-necked ...

The analysis showed that young sauropods, not their colossal parents, were the most common prey for carnivorous dinosaurs.

A new dinosaur species has been revealed that had a bizarre protruding "eyebrow." The beast was uncovered by paleontologists in southwestern Kyrgyzstan, who found two specimens of the theropod ...

Back when the film was made, it was in vogue with some paleontologists to argue that T.Rex was mostly a scavenger. Jack Horner, who advised on the film, was one such advocate and wrote quite a bit on ...

WASHINGTON (Reuters) - Fossilized foot marks left by a big meat-eater on a lake bed in northern Spain 125 million years ago provide strong evidence that at least some dinosaurs were good swimmers, ...

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 ...

Having been attacked by a swan once -- a creature with no teeth or and no giant claw on its foot -- I wouldn't be all that interested in testing myself against a velociraptor. I feel like I'd probably ...