The Entelodont, the largest prehistoric pig to inhabit North America in the Eocene Period, could grow up to the size of a ...

But T. rex was also the last of its meat-tearing family. The earliest tyrannosaurs evolved about 166 million years ago. In ...

The price paid for the juvenile specimen of the 150-million-year old predatory dinosaur is the third-highest on record.

The “incredible” find belonged to an animal estimated to have roamed the rugged region about 30,000 years ago, according to experts.