Montana Wild says bison heart provided four meals for the hunter who harvested the animal outside Yellowstone National Park.

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into.

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 Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

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

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.

Watch a viral video of a cute bison in Yellowstone National Park as it plays in the snow. Learn why Yellowstone is magical in ...

We spoke to the Academy Award-winning actor about his new three-part docuseries for Fox Nation, which chronicles the 1903 ...

Amazing! When I first started visiting the park I was told that they were there but (were) like ghosts because even Rangers ...