Mosasaurs were enormous reptiles best known for ruling ancient oceans more than 66 million years ago, but new evidence suggests some also lived in rivers. Scientists reached this conclusion after ...

A species that was hunted to local extinction made a comeback on its historical range, scientists who witnessed the population recovery via satellite imagery said. The wolverine, listed as endangered ...

Just before the asteroid hit, in what is now southern Argentina, a powerful land-dwelling croc predator stalked dinosaurs on the open plains of Patagonia. This newly identified reptile belonged to an ...

In this captivating video, explore the dramatic journey of the Bismarck, the formidable battleship that once dominated the seas as a deadly predator. Discover how it transitioned from a symbol of ...