Yellowstone National Park, established in 1872, is a stunning landscape brimming with natural wonders, diverse wildlife, and ...

State game wardens had to deal with a rare mountain lion attack and a grizzly bear relocation in northwest Montana last week. A firewood cutter reported getting attacked by a mountain lion near ...

If you’ve ever wondered who would win in a fight — a grizzly bear or gorilla — one expert from Yellowstone National Park advises betting on the grizzly.

Yellowstone livestream camera captures the tense interaction at a time when grizzly bears are emerging from hibernation and obviously hungry.

Wildlife managers have started using drones to “haze” grizzlies into staying away from ranches, grain bins and other places where they might find trouble with humans.