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

A guide in Yellowstone National Park last week captured footage of rarely seen cougars traversing a snow-covered ridge as if ...

There are five Montana National Parks including two gems in the National Park Service; Glacier and Yellowstone National ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

Right now there’s a tree frozen up in the wilderness outside of Yellowstone National Park with names scrawled into the trunk.

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

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

Glacier National Park and Yellowstone National Park both welcomed the second-highest number of visitors on record last year.

Theodore Roosevelt once said, “There is a delight in the hardy life of the open. There are no words that can tell the hidden ...

A documentary series premiering on Fox Nation this Saturday explores connections between two of the first national parks, and ...

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

A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...