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

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

"The size is so immense that people don't appreciate it." Smith is a University of Utah geophysicist and a prominent expert on the supervolcano at Yellowstone. We're standing atop Lake Butte ...

The Yellowstone Caldera, sometimes referred to as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano in Yellowstone National Park in the Western United States. The caldera and most ...

The data they retrieved allowed them to map Yellowstone's plumbing ... Theoretically, they could power an eruption the size of Yellowstone's smallest caldera-forming eruption, the researchers ...

For decades, researchers in and around Yellowstone National Park have used seismic waves — imagine giving the region an MRI — to map the hot ... when the Yellowstone caldera could once again ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Ninfa Bennington, geophysicist ...