When Leonard Nimoy flew to Yellowstone in August 1978 to shoot a scene for "Star Trek: The Motion Picture, " Mammoth Hot ...

Yellowstone National Park feels like a living Earth museum, where bubbling geothermal wonders, sweeping valleys full of ...

Tripadvisor has highlighted seven national parks that are especially spectacular in winter, offering dramatic scenery, unique ...

If you've ever been to Yellowstone National Park, you know that it can be the kind of experience that stays with you forever.

MAMMOTH HOT SPRINGS, WY — Yellowstone National Park’s winter season started on Dec. 15. Annually from mid-December until ...

Jack Brush was a hardened Los Angeles cop who worked during the L.A. riots and helped catch Charles Manson. In the summers, ...

National security and military analyst Dr. Rebecca grant discusses the U.S. capture of Nicolas Maduro and how the U.S. may ...

Depression-era park booklets printed by the Department of the Interior via the U.S. Government Printing Office are hugely ...

Footage was shared from the Black Diamond Pool in Yellowstone National Park, which showed a muddy eruption bubbling out from the geyser.

Yellowstone National Park’s winter season began on Monday, Dec.15, which means that while most of the roads in the park will be closed until mid-April, the winter lodges have reopened ...

Kablooey!” That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in ...