Brown bears, or grizzly bears, are the most common species, but polar bears are also native to some of Alaska's parks. The remote Katmai National Park & Preserve has the biggest bear population of ...

Boki, who lives at Wildwood Trust, near Canterbury, had been in semi-hibernation over the summer, after having brain surgery.

from Kodiak bears in Alaska to the Syrian brown bear in the Middle East. These bears can look quite different from each other, with distinct coat colors and body sizes. The biggest type of bear is ...

Boki after waking from his torpor over the winter months as he continues his recovery from surgery to drain fluid from his brain Credit: PA A brown bear in Kent which underwent pioneering ...