Everyone at some point has had the misfortune of hitting their elbow just so and sending an electric shock up their arm, but what's really going on?

A small bone found 30 years ago at Dinosaur Cove could revolutionize our understanding of echidnas and platypuses' evolution.

As the world's only surviving egg-laying mammals, Australasia's platypus and four echidna species are among the most ...

A controversial idea suggests the ancestors of echidnas were more like the platypus. For the first time, fossil evidence ...

New research questions the evolutionary history of some of our most peculiar mammals.A small bone found 30 years ago at Dinosaur Cove in Victoria ...