During this period, oceans formed as land shifted and broke out of one big supercontinent into smaller ones. 3 min read Continents were on the move in the Cretaceous, busy remodeling the shape and ...

this famous carnivore dominated the forested river valleys in western North America during the late Cretaceous period, 68 million years ago. Although T. rex is a household name, what we know about ...

In a remarkable feat of archival scholarship, a group of paleontologists identified a previously unknown species of predatory dinosaur from the Cretaceous period from photographs of Egyptian ...