Widely shared social media posts claimed a massive underwater volcano "the size of a city" was "showing signs it could erupt ...

Axial Seamount, an underwater volcano located off the coast of Oregon, is on the verge of erupting as experts have observed an uptick in seismic activity.

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

Axial Seamount’s eruption won’t cause any damage because it’s so deep, Chadwick said. That’s unlike the Tonga underwater seamount that erupted in 2022 and led to a colossal explosion and ...

Axial Seamount, an active underwater volcano located about 300 miles off the coast of Oregon and Washington, appears to be erupting -- after two scientists had forecast that such an event would ...

Axial Seamount, the most active underwater volcano in the northeastern Pacific, is located about 300 miles off the coast of Oregon, on the Juan de Fuca ridge. There, ...

Axial Seamount typically erupts every decade or so, which means there’s a good chance scientists will have another opportunity to study an upswing in seismic activity.

Expedition leader Akel Kevis-Stirling prepares to deploy the remotely operated vehicle Jason to explore the Axial Seamount, a sub-sea volcano about 250 miles off Oregon's coast.

Scientists set sail on a perilous expedition to create the first internal 3D images of Axial Seamount, an underwater volcano deep in the Pacific Ocean. The caldera and rift zones of the Axial ...

Axial Seamount’s eruption won’t cause any damage because it’s so deep, Chadwick said. That’s unlike the Tonga underwater seamount that erupted in 2022 and led to a colossal explosion and ...