Two of the world's top predators squaring up. Grizzlies and wolves are common in a few ways, and very different in others. Both are predators, using both hunting and scavenging methods to secure their ...

The biggest interior grizzly bear ever killed by a bowhunter was shot in May 2009 by Pennsylvania hunter Rob Debias. It was ...

If you've ever been to Yellowstone National Park, you know that it can be the kind of experience that stays with you forever.

This is the first time a grizzly bear has been formally documented in the Bangtails since grizzly bear recovery efforts began ...

Nearly two-thirds of the deaths were caused by humans, according to data from researchers studying the species.

It’s a battle of cousins, but the grizzly would come out on the losing side. Each of these animals has unique traits that ...

Long before modern bears were around, Earth was home to massive bear species. Like today’s bears, these animals roamed forests and tundra. However, these ancient animals towered over today’s largest ...

“I'm sure that in the last moments of his life, he couldn't believe that this was happening to him,“ says Timothy Treadwell's friend and former girlfriend Jewel Palovak Johnny Dodd is a senior writer ...

Commenters were quick to point out how dangerous stopping to watch the bear eat was. "They're clueless of the potential ...

For grizzly bears, wolves, lynx, wolverine, and bison there is no “boundary” around Yellowstone National Park. The forests in this area — the Greater Yellowstone Ecosystem — extend beyond Yellowstone ...

The Endangered Species Act is one of the most effective conservation tools ever conceived. It’s credited with pulling bald eagles, peregrine falcons and gray whales back from the brink, and plays an ...

Federal investigators are looking for information about the illegal killing of a grizzly bear near the Idaho-Montana border in late October. The U.S. Fish and Wildlife Service’s Idaho office said in a ...