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

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

America’s First National Park Yellowstone National Park holds the title of being America's first national park, and it was ...

Be close to nature, without roughing it outdoors, during a stay at this stylish resort. Sleep in a sleek cabin and take ...

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 ...

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

Footage shows the normally elusive mountain lions traversing a snow-covered ridge as if out for a Sunday stroll.

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

Hollywood legend Kevin Costner returns to Fox Nation for a new limited series, "Yellowstone to Yosemite," feeding off the success of its preceding series "Yellowstone: One-Fifty." ...

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

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

Costner's journey follows the 1903 Yosemite expedition of president Theodore Roosevelt and naturalist John Muir ...