Chase Dellwo, then 26, was hunting with his brother in Montana backcountry when he unknowingly walked right into a 400lb ...

Chase Dellwo, who was 26 at the time, was hunting with his brother in the Montana backcountry when he unknowingly stumbled into a sleeping male grizzly weighing around 400lb.

Chase Dellwo was hunting with his brother in Montana when he stumbled upon a 400lb male grizzly bear that was sleeping - but the animal woke up and attacked him ...

Chase Dellwo, 26, was hunting in Montana backcountry when he unknowingly walked within three feet of a sleeping grizzly bear - and his grandmother's advice saved his life ...

Chase Dellwo, then 26, was hunting with his brother in Montana backcountry when he unknowingly walked right into a 400lb ...

Chase Dellwo was hunting in Montana when he stumbled across a 400lb male grizzly bear - and within seconds, he was lying on ...

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects in history. Since their reintroduction in 1995, they have fundamentally ...

"Shooting a polar bear in the rump at 17 yards to make him turn around didn't seem to me like the best procedure, but George ...

About 230 million people will face temperatures of 20 degrees or colder and about 150 million likely will be hit by snow and ...

Though it's winter in Yellowstone National Park, the fight for survival is still running as hot as ever. There’s likely not an animal that’s better at the long game than the wolf, especially when it ...