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

A massive underwater volcano located just 300 miles off the Oregon coast is showing signs of an imminent eruption, scientists ...

An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

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

So we have to find other ways to look at what’s happening beneath the surface, and now we have a few,” said Michael Poland ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Shaul Hurwitz, research ...

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

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

geophysicist of the Hawaiian Volcano Observatory, told the Washington Post. “Nowhere in Yellowstone do we have regions that are capable of eruption,” the magma maven explained. In other words ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...