Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped ...

Things are getting hotter than a Dutton family feud. Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth’s largest volcanic systems, with the ...

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth's largest volcanic systems, with the capacity to wreak havoc on an entire continent — and that so ...

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the likelihood of a full-scale eruption.

It's one of the world's largest active volcanoes in the world – officially described as a 'supervolcano'. And if it erupted today, it's thought Yellowstone in the northwestern United States ...

Geologists in Yellowstone National Park spotted a new volcanic feature on the active volcano, evidence of the vibrant geologic activity beneath the surface.

Yellowstone National Park—which extends across Wyoming, Montana, and Idaho—sits atop a large, relatively young and active volcanic system that is often referred to as the Yellowstone Supervolcano.

Some cities just happen to exist uncomfortably close to volcanoes. That kind of proximity affects routines, infrastructure, ...

The last super-eruption at Yellowstone volcano, which occurred 631,000 years ago, was not one huge explosion. Instead, new research suggests it was a series of eruptions or multiple vents spewing ...

Geoscientists discovered a magma cap acting as a "lid" 2.4 miles beneath Yellowstone. This magma cap traps heat and pressure, but also allows gas to vent, reducing eruption risk.

“The new Yellowstone volcano and earthquake monitoring plan builds upon improvements to monitoring systems in the region while also accounting for new insights into the dynamics of the area’s seismic, ...

Video shows volcano in Indonesia, not Yellowstone. The video was recorded in August and shows Indonesia’s Mount Dukono, one of Indonesia’s most active volcanoes, according to the Smithsonian ...