Lamar Underwood's new book, Incredible Bear Attacks, paints a horrifying picture of what happens when humans and bears cross ...

Credit: David Rasmus/Instagram There's something so compelling about watching grizzly bears fight. In some ways, it feels wrong to watch because it's not a spectator sport or entertainment.

Officials and guides have spotted grizzly and black bears emerging from hibernation at Yellowstone National Park ...

The first bears of 2025 have been spotted in Yellowstone and Grand Teton national parks. Adult males, called boars, are emerging from their dens this month, with females and juvenile bears expected to ...

He knew grizzly bears well enough to expect this one to be at his heels ... The real excitement, however, came to a select minority of horsemen. A day or two before the fight, they went off to search ...