With the change of presidential administrations, Wyoming’s delegation in Washington has new hope of removing the grizzly bear ...

It spans from the earliest days of grizzly bear biology in the United States (a field pioneered by the famous Craighead ...

America’s First National ParkYellowstone National Park holds the title of being America's first national park, and it was ...

Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

When temperatures dip below zero in Yellowstone National Park, tourists are scare but the park’s 4,500 bison carry on out of ...

Mountain West communities are split over the USFWS’ decision to manage isolated bear populations as one. But many agree that ...

Those who want to learn about Yellowstone wildlife in a more controlled environment should take a break from the park and head to the Grizzly & Wolf Discovery Center. This nonprofit (that's also ...

Yellowstone is home to nearly 5,000 bison, which must contend with wolves in the winter, and wolves and grizzly bears during ...

Amid consideration of a federal plan to keep grizzly bears on the endangered species list, we take a step back and look at ...

Strap on your helmet and knee pads. This first-person footage of a man biking away from a grizzly has you feeling like you’re ...

Yellowstone, like Glacier National Park, sees both black bears and grizzly bears thanks to its abundance of food and shelter options, and sightings of moms and cubs of both species are common in ...

As people gathered on a road in Yellowstone to watch a pack of wolves devour a bison, the buffalo’s herd charged into them ...