Yellowstone National Park sits atop one of Earth’s largest volcanic systems, and right now that system is slowly reshaping ...

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 ...

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 ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the familiar cone-shaped peaks lies a more silent, hidden ...

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 ...

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 ...