The prehistoric creature is thought to have lived around 280-270 million years ago and was likely a "top predator" in its day ...

Fossils of the oldest saber-toothed predator are helping researchers understand the evolution of early mammal relatives ...

The discovery of a newly identified species — the oldest saber-toothed animal found and an ancient cousin to mammals — fills ...

The huge Stegosaurus fossil Apex, bought at auction for $44.6 million, has debuted on loan at the American Museum of Natural ...

Scientists have discovered the oldest known animal with saber teeth: a predator that lived 270 million years ago. This animal ...

The origin of mammals is shrouded in mystery, but every fossil clue helps rewrite the story. A new discovery on a ...

Vaguely dog-like” animal is one of the oldest-known close cousins of modern mammals. Researchers have discovered the oldest ...

Archaeologists have discovered the fossil of the oldest saber-toothed animal dating back to the time before dinosaurs walked ...

A New York homeowner, in Scotchtown, Orange County, was "thrilled" to find mastodon fossils in their backyard, which museum ...

In Scotchtown, about 70 miles northwest of New York City, one couple came upon an unusual and thrilling paleontological find ...

The research team explained that Mallorca, at the time of the gorgonopsians, was part of the "supercontinent" of Pangea. The ...