Wild bears are prone to contracting parasitic infections. Some of the most common are intestinal parasites. In most cases, ...

This brown bear could catch salmon in its sleep. Though bears will eat just about anything, they might not have a snack that they favor more than salmon. Especially these coastal browns who have all ...

While humans lose muscle within weeks of inactivity, brown bears preserve muscle during hibernation, offering clues for maintaining our muscle health.

KING SALMON, Alaska -- For brown bears in one Alaska national park, bigger really is better. On Tuesday, 409 Beadnose was officially declared the fattest of the fat bears. "What does the she win for ...

Brown bears at Katmai National Park in Alaska compete in the annual Fat Bear Week contest after a summer of eating salmon. The public votes online in a single-elimination tournament for the bear they ...