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

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

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

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

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

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

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

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

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