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.

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

Footage shows the black wolf with a mystical quality – as other wolves remain mostly hidden – amid steam at a Yellowstone thermal area.

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

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 ...

Wyoming lawmakers have voted down a resolution demanding all federal land in the Equality State except for Yellowstone ...

Researchers are urging Yellowstone officials to invest in greater protection after the findings of a new report ...

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

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...