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 ...

If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

Learn why Yellowstone mysteriously does not produce sulfur dioxide, and what it means for volcanic unrest.

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 ...

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 ...

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 ...

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 ...

The Midway Geyser Basin walk to Grand Prismatic Spring in Yellowstone National Park is a popular attraction. Mark Boster TNS Yellowstone National Park sits above a massive, active volcano. Using a new ...

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 events leading up to the birth of a new volcano have been recorded by scientists, with researchers showing how around 7,000 earthquakes were produced in the lead up to an eruption, where a huge ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Though immensely powerful, volcanoes are not always spewing hot lava ...

Basaltic magma chambers may develop as large bodies of crystal-free melts in the Earth's crust. This study challenges a recently-emerged paradigm that magma chambers are huge masses of crystal-rich ...