Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone caldera ...

The unique plumes of boiling water that call Yellowstone National Park home aren't just bucket-list worthy; they also protect ...

Dive into the depths of Yellowstone Caldera, where one of the most powerful volcanic systems on Earth hides its secrets.

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of magma. A team of geologists and Earth scientists now claims to have finally ...

Yellowstone's famous supervolcano is likely being fueled in a completely different way from what many scientists assumed. New research suggests that Yellowstone's volcanic activity is actually driven ...

View post: What It's Like Traveling to Nuuk, Greenland, as a U.S. Tourist: 12 Tips for an Arctic Adventure Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels ...

Midway Geyser Basin at Sunset, Yellowstone National Park. (Neal Herbert/National Park Service) The northwest corner of Wyoming is boiling. There, 10,000 hydrothermal features transform Yellowstone ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a magma cap that may play a role in relieving volcanic pressure underground.

A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine ...

A new thermal vent spewing steam in the air at Yellowstone National Park is gaining attention, mainly because it's visible from a road rather than any significant change in the park famous for its ...

“Even more colossal” is the way University of Utah researchers now describe the Yellowstone super volcano, which lies under the Wyoming’s northwest corner, after discovering that it is over twice as ...