Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

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 ...

Mass extinction events throughout Earth’s history are characterized as significant disruptions to life on the planet. There have been five major extinction events that have fundamentally changed how ...

NEWPORT, Ore. — Deep beneath the Pacific Ocean, nearly a mile underwater, scientists are keeping a close watch on a very active underwater volcano. The Axial Seamount volcano is located about 300 ...

Scientists are captivated by the Tamu Massif, a colossal underwater structure in the Pacific. Initially believed to be the ...

The Hunga-Tonga Ha'apai plume, imaged by the Japanese Meteorological Agency's Himawari-8 weather satellite. (Simon Proud/Uni ...

A lava flow from Kilauea Volcano on Hawaii's Big Island has reached the ocean for the first time since 2013. Lava began flowing on May 24, and traveled 6.5 miles over Pulama Pali to reach the ocean on ...

Scientists have discovered a massive ancient volcanic rock structure beneath Bermuda, explaining the island's buoyancy and ...

Tides flowing in a subsurface ocean of molten rock, or magma, could explain why Jupiter’s moon Io appears to have its volcanoes in the “wrong” place. New NASA research implies that oceans beneath the ...