Sarcosuchus lived during the Cretaceous period in vast river systems that supported diverse dinosaur populations Its elongated skull and immense size suggest a predator capable of seizing large prey ...

A hundred million years ago, in North Africa, terrestrial ecosystems were dominated by large predators—giant theropod dinosaurs, large crocodiles—with comparatively few herbivores. How were so many ...

This release is available in French by clicking here. This release is also available in Japanese by clicking here. The Japanese translation requires Adobe Acrobat ...

Add Yahoo as a preferred source to see more of our stories on Google. Saltwater crocodiles are the largest living reptiles on Earth, but they are far from the biggest crocodiles to ever exist.

The Cerrejón crocodile the scientists unearthed came out to be about 28 feet, which is bigger than any crocodile that we have alive today. More importantly, it was of a size to match the croc from the ...