Scientists directly observed a massive underwater volcanic eruption that created new oceanic crust, offering rare insight ...

In May 2018, the island of Mayotte, between Madagascar and Mozambique, began to experience a series of earthquakes that led ...

A submarine eruption north of Papua New Guinea may be building new land while satellites track its evolution from above.

Add Yahoo as a preferred source to see more of our stories on Google. Closely spaced volcanic plumes, surrounded by clouds, stream from a growing underwater volcanic platform in this natural-color ...

Increased activity of Mount Anak Krakatau in Sunda Strait has been observed, but the public is urged to remain calm. Check the warning from the Geological Agency.

Volcanic eruptions are significant geologic hazards. Underwater volcanoes are challenging to study, yet they play an integral role in marine geology and may cause destructive tsunamis that can ...

An underwater volcano off the Oregon coast could erupt late this year, scientists say. The volcano, known as Axial Seamount, is more than 4,900 feet beneath the Pacific Ocean and 300 miles off the ...

In 2015, an international team of researchers sent robotic submersibles beneath the waves north of Guam. They had set out to study an area south and west of the Mariana Trench — the deepest groove in ...

An underwater volcano erupting quietly beneath the Bismarck Sea, just north of Papua New Guinea, could soon push a brand new ...

"This new eruption could present an even better opportunity for 'island-naut' exploration as we prepare to return to the moon with women and men via Artemis IV." When you purchase through links on our ...