One of the great marvels of nature is how bears, the largest carnivore in North America, are able to hibernate all winter, ...

How much they weigh: From as little as 60 pounds (27 kilograms) to more than 1,700 pounds (771 kg) ...

A polar bear’s diet consists mainly of seals. They feed on bearded, harp, hooded, and harbor seals, but the ringed seal is their most common prey. Polar bears use a method called “still ...

Some animals have jaws so powerful they can break bones, crack shells, or even split steel. These beasts use their crushing force to hunt, defend, and survive in the wild. Curious to see which ...

A group of several hundred polar bears in south-eastern Greenland often catch seals by waiting outside their prey's breathing holes on blocks of floating freshwater ice from glaciers, in an ...

A polar bear! Its thick fur helps it to hide and keep warm in the freezing cold. Plus an Arctic fox. It can hear its prey, deep under the snow. And a bird! The snowy owl. They nest on the ground ...

“Haley is such a special and inquisitive bear,” said Mike Murray, VP of life sciences for the Detroit Zoological Society. “We ...