A 22-year-old Utah man who threatened to kill his ex-girlfriend and then led rangers on a high-speed chase through ...

Keith Kerbs was watching wolves at Yellowstone National Park when he saw a man getting very close to them.

I mean – it seems like you would be asking for a disaster if you walked close to a bunch of wolves," Kerbs said.

For more than 11,000 years, at least 27 Indigenous groups, including the Crow, Shoshone, Blackfeet, Bannock and Nez Percé, have called this region of Wyoming, Montana and Idaho home.