An expedition in the Red Sea found several brine pools that appear to be fed by underwater volcanoes, which may be home to ...

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

Severely Affecting Marine Life In 2022, an ocean eruption apparently left several underwater beings grasping for breath. This eruption occurred due to the Hunga volcano, which released a 37-mile plume ...

An underwater volcano near Tonga revealed how sediment spreads, disrupts marine life, and raises questions about deep-sea ...

LOS ANGELES — A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San ...

LOS ANGELES — A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San ...

Observing an undersea volcanic eruption is no easy task. Scientists only directly witnessed one in action for the first time on April 29. In the Pacific Ocean, about 1,300 miles (2,092 kilometers) ...

A volcanic eruption sank Aenaria nearly 2,000 years ago. Now, underwater tours and ongoing excavations are bringing Ischia's ...

The volcano, which now stretches some 800 meters off the seafloor, didn’t even exist six months prior, and reports from island residents paint a clear picture of when it was created.

The volcano, known as Axial Seamount, is located nearly 1 mile (1.4 kilometers) underwater on a geological hot spot, where searing gushes of molten rock rise from Earth’s mantle and into the crust.