Satellites captured footage of an underwater volcano eruption in a part of the sea that remains largely a mystery.

The discovery emerged from satellite observations of the eruption plume. Scientists detected an unusually large cloud of ...

The South Pacific blast may have consumed its own methane — but using this idea against the greenhouse gas is controversial.

Amazing footage taken by Japan's Coast Guard shows an eruption near Iwo Jima after an eruption just two months prior to when ...

The volcano's activity has been described as rare and unusual, and coastal communities living around PNG's Bismarck Sea have been advised to be on heightened alert.

The volcano erupted in January 2022 with a force hundreds of times greater than the Hiroshima nuclear explosion, sending ash, ...

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 ...

The 2022 Hunga Tonga eruption revealed unprecedented methane destruction in the atmosphere, offering scientists new insights into combating this potent greenhouse gas.