Hollywood legend Kevin Costner returns to Fox Nation for a new limited series, "Yellowstone to Yosemite," feeding off the ...

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

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

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

After a federal judge intervened, park rangers, wildlife biologists and forest technicians in Jackson Hole received emails ...

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

New research shows that dead trees in Yellowstone National Park may pose a greater fire danger than previously suspected.

A minor earthquake has hit Yellowstone National Park, and some people in the region experienced a tremor. The magnitude 3.9 ...

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

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 ...

In this video from 1946, Yellowstone National Park and Old Faithful are showcased for their beauty.

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