But beneath the calm seas lurked a behemoth: Axial Seamount, a massive volcano 4,500 feet below the ocean’s surface. Kelley and her team are in the middle of a maintanence mission, working nearly 24 ...

The Axial Seamount, located along the Juan de Fuca Ridge, is the most active submarine volcano in the northeast Pacific and ...

An underwater volcano off the Oregon coast is showing signs it could erupt any day now. The Axial Seamount, located nearly a ...

The Axial Seamount, located about 300 miles off the Oregon coast and nearly 4,900 feet below the surface, has been inflating since January and is now showing signs of unrest.

The Axial Seamount is the most active volcano in the Pacific Northwest, sitting 300 miles off the coast of Oregon and nearly a mile underwater in the Pacific Ocean, along the Juan de Fuca Ridge.

A massive underwater volcano off the Oregon coast is rumbling with seismic activity, and scientists believe it could erupt ...

In June, scientists at Oregon State University recorded more than 2,000 earthquakes in a single day near the site, indicating ...