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

An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

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 HUGE underwater hidden volcano is set to erupt near the US mainland as scientists reveal it has shown signs it will blow ...

Earth bubbles and broils beneath an underwater peak called Axial Seamount, located 480 kilometers (300 miles) off Oregon's ...

Although shield volcanoes are not typically associated with explosive eruptions, their flowing lava can still cause substantial destruction. However, Axial Seamount, residing thousands of feet ...

Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

Although less well-known that other volcanic giants of the Cascades (particularly Mount St. Helens), this underwater volcano is actually the most active one in the Pacific Northwest. With eruptions in ...

The latest eruption of Kilauea, one of the world’s most active volcanoes, is the fourth such episode that began on December 23.

Northern California's Sáttítla Highlands are a testament to the region's volcanic past, with the landscape dramatically ...

The massive underwater volcano Axial Seamount is about to erupt as experts have noticed the huge volcano is expanding, ...