For biologists like Heiko Jansen, grizzly bears offer a fascinating opportunity to analyze seasonal metabolic changes ...

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

The last grizzly bear seen in California was 101 years ago. A new study found that reintroducing the mammal into the state’s mountainous wilderness is feasible. California could potentially host ...

A shed hunter shot and killed a grizzly bear last week after it charged him at close range near Dupuyer, Montana. According to a press release issued by Montana Fish, Wildlife & Parks (FWP), the ...

It’s been nearly 30 years since the last confirmed grizzly bear sighting in the U.S. portion of the mountain range, though. In the 19th and 20th centuries, settlers moving west hunted the region ...

One hundred years after the last grizzly bear was killed in California, a new study suggests the Golden State could realistically accommodate more than 1,000 of the endangered bears in its rugged and ...