Frequent earthquakes 300 miles off the coast of Oregon signal escalation for the underwater volcano named Axial Seamount.

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

Magma build-up activity in the region of a huge underwater volcano named the Axial Seamount just 300 miles off the US coast ...

"If you were out there on a ship right over the seamount, you would never know anything was happening unless you dangled a hydrophone, an underwater microphone, into the water, then you might be ...

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

The Axial Seamount is a massive undersea volcano that reaches more than 3,600 feet above the seabed ... even its tip is almost a mile under water. But scientists know it well.

Will the coast be toast? An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will erupt near the United States West Coast by year ...

The seismic activity of Axial Seamount, a submerged volcano roughly ... nor will it be noticeable to anyone above water. The eruption is likely to crack open at the surface where magma will ...

When the magma makes contact with the chilly water of the ocean, it rapidly cools and will eventually erupt from the seamount. This creates a solidified crust which insulates the lava flow.

"If you were out there on a ship right over the seamount, you would never know anything was happening unless you dangled a hydrophone, an underwater microphone, into the water, then you might be ...

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

The Axial Seamount, an underwater volcano located about ... "If you were on a boat above the volcano, you wouldn't know at all that it had erupted," Nooner said. While the eruption poses no ...