Grizzlies on the loose! In this clip, watch grizzly bears running all over the place in Alaska's Grand Teton National Park!

Polar bears are one of the largest mammals on land; only the African elephant can tower over the polar bear in this corner of ...

It spans from the earliest days of grizzly bear biology in the United States (a field pioneered by the famous Craighead ...

What complicates matters even further is that some experts recognize several North American subspecies, while others ...

In one chapter, I join a bear hunt on Kodiak Island, Alaska to learn how sportsmen can be important tools in conservation. Personally, I’d never shoot a grizzly bear so this chapter was ...