Some employees in the National Park Service and other federal agencies who manage public lands in the Greater Yellowstone ...

An iconic apex predator appeared through thick fog like an apparition and cautiously watched a photographer in Yellowstone ...

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

This guide to Jackson Hole, Wyoming will offer travelers lots of options of things to do there in the winter besides skiing.

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

It's not the geothermal geysers, bears, or bison, but this one safety concern in Yellowstone National Park claims more lives ...

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

It’s the 100th anniversary of our national parks and in 2016, to date, I’ve visited Death Valley, Bryce Canyon, Zion, Yosemite, King’s Canyon, the Grand Tetons and Yellowstone.

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

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 there.

Conservation groups asked the appeals court to uphold a Montana judge's blocking of the project and to determine the agency hadn't considered the impact on grizzlies.