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

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

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

Reservations for the in-park lodges at Yellowstone National Park and Glacier National Park are starting to fill up for the ...

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

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

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

A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...

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