A plane passenger captured a stunning view of Yellowstone National Park’s Grand Prismatic Spring as she flew over Wyoming in ...

Every thermal feature in Yellowstone has a natural system of subterranean "plumbing" that feeds water and steam to the ...

Some of the prime attractions that make Yellowstone National Park stunning and unique are the park’s 10,000-plus hydrothermal features — geysers, mud pots, cauldrons, steam vents and hot springs. But ...

Yellowstone National Park’s winter season begins Monday, Dec. 15. Annually from mid-December until mid-March, visitors can ...

Geologists discovered a new blue water spring at Yellowstone National Park that likely formed after a series of "mildly explosive events," the United States Geological Survey said. The hole is about ...

With the peak of winter approaching, Yellowstone National Park settles into a tranquil quietude. Except for the whispers echoing from the small number of visitors, everything plunges into a meditative ...

A Colorado woman shared photos on social media of a bison's accidental drowning in a scalding hot spring at Yellowstone National Park. A Yellowstone scientist told national media outlets it's not ...

At Yellowstone National Park, all that stands between you and a pool of boiling, rotten-egg-smelling, acidic water is a humble boardwalk. And your good judgment. Stray off the path and you could be ...

The winter season at Yellowstone National Park's beings on Monday, Dec. 15.From mid-December to mid-March visitors can travel ...