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

Megaraptorids are known for somewhat small but sharp teeth, air-filled bones, and powerful forelimbs with enormous claws.

Between 122 and 108 million years ago, the Australian landmass was much farther south than today. Victoria was positioned ...

Research published today in the Journal of Vertebrate Paleontology has unveiled a landmark discovery—fossils of the world's ...

One branch of theropods were giants in South America while another filled smaller niches, but in Australia they reversed ...

Over 100 million years ago, Australia's dinosaurs shared links with South America's due to the continents' connection through ...

A remarkable fossil discovery in Australia has reshaped scientists’ understanding of the Cretaceous predator hierarchy, ...

Fossils of the world’s oldest megaraptorid and the first-ever carcharodontosaurs in Australia have been discovered, ...

Giant 20-foot-long raptor dinosaurs once roamed Australia, according to a new study that could rewrite the evolutionary ...

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

Discover the mysterious Cryolophosaurus, a 21-foot feathered predator from the Early Jurassic Period. This strange dino ...

The dinosaur was about as big as a Tyrannosaurus rex and had a unique nasal horn and symmetrical teeth that it used to eat its prey.