This peculiarity highlights the uniqueness of the Australian ecosystem during the Cretaceous. This discovery points to a divergence in predator evolution. Indeed, Australia, isolated from the rest ...

The discovery has led to the confirmation of the existence of large carnivorous dinosaurs on what would become the Australian continent. Picture: Jonathan Metzger/Supplied The formal ...

Researchers in Australia have discovered fossils of two enormous predators that lived alongside one another, upending ideas about how the ancient ecosystem operated down under 120 million years ago.