Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it ...

It happened on Saturday morning, June 21, at the park’s Grand Prismatic Spring, Michael Poland, geophysicist with the U.S.

The visitors who trek to America’s national parks are already noticing the changes, just months after President Donald Trump ...

Interior Secretary Doug Burgum wants national parks like Grand Teton and Yellowstone to focus more on surrounding communities ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone ...

The incident occurred at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and ...

Yosemite and Yellowstone, two iconic American national parks, offer distinct experiences. Yosemite boasts dramatic, cinematic ...

Baby bison appeared to have a blast chasing each other, as they got zoomies in Yellowstone National Park.

Ain’t no mountain high enough to keep tourists from getting to you at Great Smoky Mountains National Park, the most popular ...

A pair of baby bison ran off, what appeared to be the "zoomies," as the adults around them continued to graze without batting ...

Experience the majesty of Yellowstone National Park in stunning 4K! From the world-famous Old Faithful geyser erupting into ...

With many national parks facing huge backlogs of deferred maintenance — Yellowstone National Park alone is estimated to have ...