A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

The enormous 3,600ft-tall volcano - named the Axial Seamount - sits around 5,000ft below the surface of the Pacific Ocean and ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

The greatest supervolcano on Earth, a geological giant with enormous destructive potential and an unmatched promise for ...

The seismic activity of Axial Seamount, a submerged volcano roughly 300 miles off the coast of Oregon and more than one mile ...

Instead, scientists have long monitored volcanic giants like Yellowstone, nestled in the US state of Wyoming, with concern. Volcanic activity at Yellowstone began approximately two million years ...

Yellowstone National Park is noted for the geothermal marvels, but it is the threat below ground that holds the attention.

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano ...

A huge volcano at the bottom of the sea near the US ’ northwestern coast is predicted to erupt this year. Named Axial ...

Recent volcanic eruptions in Hawaii, including one on the Big Island in late December, have primarily been caused by basaltic magma. But it was a rhyolite eruption that created the Yellowstone ...

Credit: Ignacio Palacios via Getty Images New research has pinpointed where theYellowstone supervolcano will ... rather than being stored in one big blob under Yellowstone, melted magma lurks ...

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 ...