One of the most active volcanoes in the world sits just a few hundred miles off the U.S. West Coast, and some scientists ...

Volcanoes aren’t just a thing of the past—several U.S. states still have active, erupting peaks! From Hawaii’s lava flows to ...

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

Looking at the Cascade Range in the US, geologists found large amounts of magma lurking beneath even long-dormant volcanoes.

Cornell University scientists studying six North American volcanoes within the Cascade Range found something totally unexpected underneath.

A groundbreaking study has revealed that massive magma reservoirs still exist beneath dormant volcanoes, challenging ...

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...

It appears that these magma bodies exist beneath volcanoes over their whole lifetime, not just during an active state.' ...

New Cornell University led-research challenges the long-standing belief that active volcanoes have large magma bodies that ...

What differentiates an active volcano from a dormant one?While visible lava at the surface is an obvious indicator of activity, the long-standing ...

A magnitude 5.6 earthquake struck about 58 miles southwest of Unalaska Sunday afternoon. Many locals felt the event, ...