For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in ...

Scientists found that a "cap" of bubbles and magma stands between the magma reservoir underneath Yellowstone National Park ...

Scientists at Montana State University have examined the unique and extreme environments of nearby Yellowstone National Park ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world’s most closely watched ...

As part of the spring opening ritual, Yellowstone National Park officials will begin opening entrances and roads to the ...

Two sightseers at Yellowstone National Park were recently jailed after breaking the law during their visit, having strayed from designated routes into some of the park’s thermal areas.

A tourist received jail time after she ventured off the boardwalk and about 10 feet onto the cone of the Old Faithful geyser at Yellowstone National Park, federal officials said. Photo by Judy Beth ...

Flaherty was also ordered to pay a $40 fee. A woman was given jail time after coming too close to Yellowstone National Park's Old Faithful (NPS/Jim Peaco) The 44-year-old isn’t the only visitor ...

Some are grand and awe-inspiring, embodying the vision of what a national park likely looks like in your mind. Others, although still worth visiting, don't quite reach that same iconic standard.

A brave little grizzly bear cub was spotted exploring Yellowstone National Park with its mom. Screenshot of MontanaWild_'s video on Instagram A tiny grizzly bear cub was spotted exploring ...

A powerful steam explosion rocked Biscuit Basin in Yellowstone National Park last July. While no one was hurt, it was a close call for some visitors and heavily damaged the nearby boardwalk.