Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...

The end of the Cretaceous Period, 66 million years ago, marked the dramatic extinction of the dinosaurs. Until now, our ...

Cretaceous Australia Landscape. Artwork by Jonathan Metzger. Source - Museums Victoria Credit: Artwork by Jonathan Metzger.

Ancient Australia’s predator hierarchy was flipped — giant raptors ruled while T. rex-like dinosaurs stayed small.

Groundbreaking research has unveiled fossils of the world’s oldest megaraptorid and the first carcharodontosaur remains found ...

There are many prey animals represented in the fossil records – but no Tyrannosaurus rex.We are missing a super-predator.A new discovery by a team of volunteers and scientists published Thursday takes ...

The team named the new genus Bastetodon partly in reference to the cat-headed ancient Egyptian goddess Bastet, in honor of ...