A picture of Midway Geiser in Yellowstone National Park shows streams of red liquid flowing away from its center. The amount of melted rock beneath Yellowstone's supervolcano is far higher than ...

Volcanic activity bubbling away beneath the Yellowstone National Park in the US appears to be on the move. New research shows that the reservoirs of magma that fuel the supervolcano's wild outbursts ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Madison Myers, assistant professor of ...

Anaheim, Calif., USA: For over a century, the concept of a shallow magma chamber—a large magma-filled cavity just ~5 km under the base of a volcano—has been the foundation for igneous petrology and ...

A giant magma chamber has been discovered growing underneath an active submarine volcano in Greece. Scientists, who have published a study on the chamber in the American Geophysical Union's ...

Volcanoes are not fed by molten magma formed in large chambers finds a new study, overturning classic ideas about volcanic eruptions. Volcanoes are not fed by molten magma formed in large chambers ...

The future of geology — and maybe even renewable energy — is heating up, literally. Scientists in Iceland are steaming ahead with an ambitious project to drill straight down into a magma chamber that ...

A new study has uncovered a previously undetected magma chamber beneath Kolumbo, an active submarine volcano in the Mediterranean Sea near Santorini, Greece. A group of international researchers used ...