The sloth bear has shaggy fur, a long muzzle, and long claws. It's native to the Indian subcontinent and is also known as the Indian bear ...

American black bears have long proven to be highly adaptable to an ever-changing world. Unlike their less adaptable North American cousins, the polar bear and the grizzly, black bears are steadily ...

In the depths of the Hoyo Negro pit 180 feet below sea level, a diving team has successfully recovered the skulls, jaw bones, and other remains of two long-extinct Ice Age species.

The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...