Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...

By Abhishyant Kidangoor To a layperson, it’s footage of adorable polar bear cubs with their moms against the backdrop of ...

Pregnant polar bear females usually enter the den in late autumn and remain there throughout the winter. They don't eat ...

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

Polar bears are born about as pathetic as humans, and the den protects them from the frigid weather as they grow 20 times their size in just a few months of nursing. Though the mother loses about ...