A College of Charleston student found the skeleton of a large sea lizard, and the condition of the fossil is considered to be ...

Mosasaur skeleton a rare find. George Phillips, a paleontologist at the Mississippi Museum of Natural Science recently found the skeleton in north Mississippi. He was returning from a visit with ...

A new species of mosasaur — Jormungandr walhallaensis — is unusual, displaying a mix of traits from other creatures of its kind. Challenging what’s known about these ancient giants, it could ...

About 72 million years ago, a mosasaur the size of a modern great white shark terrorized the Pacific Ocean. Nicknamed Wakayama Soryu or “blue dragon,” the large extinct marine reptile was ...