For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

Well, this is a story of a celebrity animal. Researchers are asking, whatever happened to the saber-toothed tiger? Kids learn in school about those tigers with canine teeth - the long, pointy ones ...

The fossilized remains of the oldest known animal with “saber teeth” have been discovered ... scientists revealed the discovery of a fossil therapsid that’s the oldest of its kind, and ...