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

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Deep beneath the surface of the Pacific Ocean, something massive is stirring. Scientists are watching one of the most ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, ...

Although researchers did predict the Axial Seamount would erupt in 2025, people on the Pacific coast shouldn't worry about its impact. Axial's eruptions are akin to the ones in Hawaii in which runny ...

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

A series of relatively young underwater volcanoes has been discovered under the waves of the Pacific Ocean, some of which may even be active. The volcanoes were found during an expedition to map ...

Tourists at Iceland's Blue Lagoon geothermal spa were forced to pack up and get out as a volcanic eruption left lava oozing ...

The Mariana Trench is one of the ocean's biggest enigmas, housing untold marine life and geological features within its nearly 7-mile depths. A new ocean expedition aims to unfold some of those ...

A massive underwater volcano located nearly 300 miles off the coast of Oregon is showing signs of activity and could soon erupt. KING's Brady Wakayama reports.

Underwater acoustics or hydroacoustics is the study of sound propagation in water and its interaction with the water's boundaries and contents. Underwater acoustics has widely attracted attention ...