Imagine a world where a monstrous beast lurked in ancient rivers, waiting in silence for the perfect moment to ambush giants.

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.

For decades, scientists believed Vesta, one of the largest objects in our solar system's asteroid belt, wasn't just an ...

Have you sometimes noticed that your cat, as cute as they are, happens to be standing by the doorway with their tail shaking ...