A man has wowed internet users with his fascinating discovery, showing an incredibly old tooth belonging to an ancient animal in a cave in Texas. Jared Cooke, 23, is a zoology student at Texas A&M, ...

In the Age of Dinosaurs, survival often came down to endurance rather than speed. Find out who the fastest dinosaurs would ...

Beneath the serene waves of lakes, river, and seas, lurk some fish with terrifyingly sharp teeth. Here are a few different ...