While small dinosaur teeth have been known about for years ... Dromaeosaurs were a family of small to medium-sized carnivores that thrived in the Cretaceous Period. Known species range from 70 ...

A bite hole in a rare neck bone fossil discovered in Canada suggests a crocodile-like predator chomped on the flying reptile, ...

With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the forested river valleys in western North America during the late Cretaceous period ...

There were lots of them – and lots of different species – and they held the top carnivore and top herbivore spots in food ... These ancient bird-like creatures looked quite a lot like small, feathered ...

The dinosaur—which they have named Tameryraptor markgrafi—had a prominent nasal horn, symmetrical teeth and would have ... and the longest-known land carnivore, Spinosaurus.) ...