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

An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.

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

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

NASA has recently captured a satellite image of a volcano in Alaska, showcasing huge potential for volcanic activity.

The Costa Rican expert in geophysics and seismology shares his perspective on earthquake prediction and the imminent eruption ...

The eruption of the underwater Hunga volcano emitted the highest plume of ash ever recorded-an event that was visible from ...

Since June 21, the area has experienced as of early Monday what seismologists refer to as a swarm of 1,582 quakes.