Axial Seamount, the Pacific Northwest’s most active submarine volcano, 300 miles off Oregon, has reached a critical point in ...

Deep in the south Pacific Ocean, near the remote Solomon Islands, there’s a volcano unlike any other on earth. For one, it’s ...

An underwater volcano off the Pacific Coast could erupt by the end of the year, according to scientists. The volcano, known as Axial Seamount, is more than 4,900 feet beneath the Pacific Ocean and 300 ...

The atmosphere is still feeling the effects of the January 2022 eruption of the Hunga-Tonga volcano in the southern Pacific ...

Poised some 300 miles off the coast of Oregon, one mile beneath the sea, yet rising 3,600 feet high, and spanning 1.2 miles across, one of the world’s most active volcanoes rests. It’s waiting, ...

A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano.

As part of a growing national effort -to understand seafloor hazards, scientists from the United States Geological Survey’s Volcano Science Center are working across agencies to investigate how ...

A submarine volcano 300 miles off the coast of Oregon could erupt for the first time since 2015, spewing “very fluid lava” into the sea where scientists were recently recording more than 1,000 daily ...

Kavachi Volcano in the Solomon Islands is one of the most active submarine volcanoes in the Pacific. According to the Smithsonian Global Volcanism Program, the volcano entered an eruptive phase in ...

A switch from predominantly undersea volcanoes to a mix of undersea and terrestrial ones shifted the Earth’s atmosphere from devoid of oxygen to one with free oxygen, according to geologists. “The ...