The other North American subspecies have very limited geographical ranges. The grizzly bear has a wide range of ... prominent shoulder hump. A dished face essentially means it has a concave ...

The grizzly bear (Ursus arctos horribilis) is also known as the North American brown bear ... and they will face off with a pack of wolves to steal their kill. However, U.S. wolves will rarely ...

A man shot and killed a grizzly bear in Montana after the animal charged at him at close range, wildlife officials said Monday.

The grizzly bear has one of the slowest reproductive rates of all North American mammals. LIFE CYCLE: Grizzly bears can live 20 to 25 years. FEEDING: Grizzly bears are omnivores, feeding on just about ...