"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...

Republican Indiana Sen. Jim Banks sent a letter to the National Park Service (NPS) on Tuesday questioning whether the agency ...

A 36-year-old teacher and father of two was found dead in Sequoia National Park on Sunday after going missing on Saturday.

With a reduction in staff, hundreds of millions in proposed budget cuts and a mandate to prioritize visitor experience, the ...

Peak travel season to the United States' national parks is upon us, with locations such as Yellowstone and Grand Canyon set ...

A video of bears in a South Dakota-based wildlife park was misleadingly shared as a video of bears leaving Yellowstone in ...

Activist groups Mountain Mamas and Resistance Rangers teamed up for a bake sale in Denver, Colorado last week.

The Grand Canyon National Park’s North Rim, often described as the park’s quieter, wilder side, is now closed indefinitely ...

The fire that burned for days on the North Rim of Grand Canyon before it became uncontrollable was "expertly handled," the ...

Arizona officials are pressing for an investigation into the National Park Service's handling of the Dragon Bravo Fire, which ...

Layoffs and departures after pressure from the Trump administration have left sites struggling, with the remaining employees ...