The giant crocodiles that fed on large dinosaurs that strayed into Cretaceous wetlands were not closely related to modern ...

Giant kangaroos stayed local, and rapid climate change gradually destroyed their lush rainforest home, leading to extinction.

Researchers created 3D models of ancient tracks in Oregon’s John Day Fossil Beds National Monument. The study revealed a ...

Image: Márton Szabó Late Cretaceous interaction in the southwestern coastal wetlands of the Western Interior Sea-way: Deinosuchus ...

Ancient giant crocodiles that rivaled dinosaurs once thrived in North America. A new study led by Hungarian researchers ...

Deinosuchus had a wide snout like an alligator’s. But unlike alligators, it thrived in salty waters. It lived between 82 and ...