The Western Interior Seaway, which existed roughly 80 million years ago, split North America into North and South. It was a ...

An international team of researchers, led by paleontologists of the University of Liège, has investigated the biting ...

These horned lizards turn their lunch into a loaded weapon - then fire the leftovers straight from its own eyeballs.

Add Yahoo as a preferred source to see more of our stories on Google. Millions of years ago, the earth was ruled by massive animals. Many of these most notable remarkable animals were dinosaurs. Among ...

Imagine a crocodile that would rather sprint than swim. It dashes over dry ground on long, slender legs like a reptilian ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety of powerful predators. While dinosaurs often get most of the attention when ...