An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

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

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

Healy’s crew and the science teams conducted multiple scientific and seafloor mapping missions, which resulted in the ...

Researchers found a unique seismic signal just before the January 2022 eruption of the Hunga Tonga-Hunga Ha’apai volcano, ...

A long-dormant underwater volcano near Antarctica may have erupted, triggering 85,000 earthquakes in the area. Research stations reported the swarm of earthquakes as early as August 2020.

Visitor numbers to Iceland have dipped slightly, but fresh volcanic activity has created a macabre attraction in the ...

Scores of small earthquakes — the largest at magnitude 4.3 — rumbled along the Kama‘ehuakanaloa undersea volcano southeast of ...

4) An historical look at why natural gas prices have fallen in four out of the last five consecutive autumn-to-early-winter periods. Given the record warm oceans and Gulf of Mexico, a tropical storm ...

Known as volcanic vortex rings, these floating hoops are actually made of water vapor, carbon dioxide, and sulfur dioxide—not ...

The United States Geological Survey says it has detected dozens of earthquakes around Kamaʻehuakanaloa, with at least two measuring greater than a magnitude 4.0. The underwater volcano is located ...