Paleontology researchers in Europe have identified a new species of ancient marine reptile – often referred to as a "Jurassic sea monster" or "sea dragon" – that existed nearly 183 million years ago.

A near-complete skeleton found on the UK's Jurassic Coast has been identified as a new and rare species of ichthyosaur—a type of prehistoric marine reptile that once ruled the ancient oceans. The ...

TV-Prehistoric Planet This computer generated image released by Apple TV shows the Arctotherium angustidens, the biggest bear to ever live, in a scene from “Prehistoric Planet: Ice Age." (Apple TV via ...