A huge herd of bison trekked across a snowy valley in Yellowstone National Park in a stunning video. Yellowstone Forever, a ...

A Montana driver was startled when a herd of bison swarmed her car as she drove through snowy Yellowstone National Park in ...

Yellowstone National Park is home to numerous grizzlies, including the enormous, record-breaking specimen captured in this ...

A driver was both delighted and terrified when a herd of bison surrounded her car on a road through Yellowstone National Park ...

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

Amy Schumer leading the R-rated comedy “Kinda Pregnant” and “Yellowstone” star Kevin Costner narrating a docuseries about ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt soon.

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

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

Agriculture committee asks Congress to give the state 30 million federal acres — including Grand Teton National Park.

Kevin Costner is returning to Yellowstone in a new way. His new docuseries, 'Yellowstone to Yosemite,' premieres on February ...