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

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

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.

A guide in Yellowstone National Park on Monday shared stunning footage showing a black wolf partially obscured by mist as ...

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 ...

Comparing pollen records from three lakes in different geological substrates highlights the influence of geology and climate on long-term vegetation development.

Find Yellowstone National Park Bison stock video, 4K footage, and other HD footage from iStock. Get higher quality Yellowstone National Park Bison content, for less—All of our 4K video clips are the ...

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

Stay alert, and you’ll enjoy the park’s beauty safely. Side profile close up of an American bison, also known as buffalo, with its tongue sticking out in Yellowstone National Park. Image by ...