Giant 20-foot-long raptor dinosaurs once roamed Australia, according to a new study that could rewrite the evolutionary history and hierarchy of predators on the continent. At such a critical moment ...

A large group of dinosaur tracks, about 240 ... in the area to hopefully discover some skeletal material from the "megaraptor" and to pinpoint when it might have lived and what other animals ...

The fossils provide unique insights into an ancient Australian ecosystem dominated by powerful “megaraptor” dinosaurs measuring 6-7 metres in length. Two of the new megaraptor species are the ...

This cache of fossils included the oldest large megaraptor ever found ... largest theropods (a bipedal group of mostly meat-eating dinosaurs) ever discovered in Australia. It also predates ...

A megaraptor.Credit: Museums Victoria It is becoming clear the southern hemisphere had its own dinosaur ecology – and it was unique. Australia’s carcharodontosaur is diminutive. And our ...