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

Despite widespread fears of a catastrophic "supervolcano" eruption ... One of the biggest misunderstandings about Yellowstone eruptions is the potential for ash clouds. While a super-eruption ...

Efforts have been made previously to map out the distribution of magma beneath the Yellowstone Caldera—but such have been ...

A map of the magma reservoirs under Yellowstone. Yellow represents basalt ... And it does so with a whoosh. Not a bang. The supervolcano is not the enormous mound of ash and lava you see in school ...

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the ...

Magmatic activity deep beneath the Yellowstone Supervolcano may be shifting in ... each of which has erupted hundreds of cubic miles of ash and lava—and many smaller eruptions as well.