A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

From a research submersible, scientists saw hardened lava, dead tube worms and orange flashes from an eruption in the East ...

With China dominating the supply chain, the US sees opportunity at the bottom of the ocean but the science is far from ...

Researchers in a submersible could hardly believe their eyes, or their luck, when they saw a clearly active eruption along an undersea volcanic mountain chain.

This geographical phenomenon, known as the Eastern African Rift (EARS), is believed to have initiated around 22 million years ...

An underwater volcano 300 miles off the coast of Oregon is displaying signs of a potential eruption, UW researchers found.

Atlantic hurricane season approaches, unusually cool sea surface temperatures, in the neighborhood of 2 °F below last year’s ...

A deep-sea volcano 300 miles off the Oregon coast is showing strong signs it may erupt soon, researchers at the University of ...

The Pacific Northwest's most active underwater volcano is showing signs of an impending eruption, potentially occurring ...

Melting glaciers 10,000 years ago sped up continental drift and volcanic activity, a process that could repeat as modern ice ...

Scientists have uncovered a mysterious "Lost City" deep under the ocean, where towering structures and thriving microbial ...

Graphic showing the Mid-Atlantic Ocean Ridge (red line) and how melting ice from Greenland caused changes in the motion of Earth's crust (purple arrows). (Image Credit: Tao Yuan and Shijie Zhong) ...