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

Imagine stepping outside your suburban home and being greeted not by endless stretches of lawn, but by a vibrant patchwork of ...

An analysis of the interior of a single bone suggests its owner was probably an aquatic or semi-aquatic animal. Since the ...

A small bone found 30 years ago at Dinosaur Cove in southeastern Australia could turn what we know about the evolution of echidnas and platypuses on its head.

What if counteracting mercury contamination in waterways could be as simple as adding selenium? That proposition has gained ...