Though the volcano lives quietly under the surface of the National Park, its geothermal activity results in numerous hot ...

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

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which will likely allow it to cool. Meanwhile, the largest pool of near-surface ...

“And that’s pretty darned cool.” The study, recently published in the prestigious journal Nature, adds information to the ...

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

The research, published Jan. 1 in the journal Nature, found that rather than being stored in one big blob under Yellowstone, melted magma lurks in four separate reservoirs within the crust of the ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano ...

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

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

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

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.