Here's why. Wombats have buns of steel—and they poop in cubes. Here's why. Watch a Rescued Baby Wombat Bond With His Caretaker Watch a Rescued Baby Wombat Bond With His Caretaker Watch a Rescued Baby ...

Researchers suggest that ground-based mammals fared better than their arboreal relatives during the end-Cretaceous extinction ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research has revealed.

There is much more to these cute creatures than just their iconic smiles. Read on to learn about their surprising abilities ...

New fossil analysis shows mammals transitioned to terrestrial lifestyles millions of years before the mass extinction—driven ...

Millions of years before the asteroid impact that ended the reign of the dinosaurs, mammals were already beginning to shift ...

Recent research conducted by the University of Bristol hypothesizes that mammals started to adapt to a more ground-oriented ...

Three experts consider what’s required to protect and conserve Australia’s natural wonders, from fighting invaders to ...

Koalas look like they belong in a children's book, but spend enough time around one, and you'll realize—they're not exactly ...

From a ban on cat declawing to designating the state’s official marsupial, New Hampshire lawmakers thought outside the box ...

Scientists created transgenic mice with woolly mammoth–like traits. But does it really bring us closer to bringing back woolly mammoths?