That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which ...

The greatest supervolcano on Earth, a geological giant with enormous destructive potential and an unmatched promise for ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

Site of half the world's active geysers and about the same size as Cyprus, Yellowstone National Park's scenery and wildlife ...

How can lightning and solar storms be used to map magma beneath Yellowstone? Through magnetotelluric imaging, which provides ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

The Yellowstone Caldera is the 1,350-square-mile crater in the western-central portion of the park that formed when this volcano cataclysmically erupted hundreds of thousands of years ago.

Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

Biscuit Basin. But that wasn’t the only geological activity of note that occurred in the Yellowstone region during the year.