Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt soon.

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

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

Using magnetotellurics, researchers produced a detailed picture of the magma beneath Yellowstone ... s beneath Earth’s surface—such as a layer of solid rock or a chamber full of piping ...

A detailed look at Yellowstone's magma ... and one 640,000 years ago). This magma rests as deep as about 6 or 7 miles (9.6 to 11.2 kilometers) below the surface, Bennington told Live Science.

Grand Prismatic Spring at Yellowstone National ... one 640,000 years ago). This magma rests as deep as about 6 or 7 miles (9.6 to 11.2 kilometers) below the surface, Bennington told Live Science.

These days, the reservoirs of magma (molten ... into its presence deep beneath Earth's surface. "It could be a long, long time." The surveys, beyond revealing Yellowstone's inability to host ...