This mosasaur skeleton is not what we thought. (Zietlow et al., Bull. Am. Mus. Nat. Hist., 2026) A prehistoric predator to rival the most fearsome giant of them all has just been discovered lurking ...

The Texas fossils were noticeably different from similar specimens found in Kansas. They were larger, had serrated teeth and ...

It roamed the waters that covered most of Mississippi 80 million years ago when the world was a very different place. Giant dinosaurs ruled on land and the waters were equally scary. A recent chance ...

Imagine swimming in the ocean and suddenly spotting a creature larger than any shark, faster than any human can sprint, and more vicious than any predator alive today. Meet the Mosasaurus, a marine ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.