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

More than 800 tremors have shaken the southwestern Tokara Islands over the past 11 days, including a 5.6-magnitude quake on Wednesday.

Researchers have documented many spectacular effects of the underwater eruption of Hunga Tonga–Hunga Ha‘apai, such as the ...

Mount Shinmoedake in Kirishima City, Kagoshima Prefecture, erupted, sending a plume of smoke more than 500 meters above the ...

Timelapse video from the U.S. Geological Survey shows two different eruptions at the Kilauea volcano in less than two weeks.

A young Brazilian hiker who fell hundreds of feet from the ridge of a towering Indonesian volcano and was trapped there for ...

MORE: Hawaii's Kilauea volcano shoots lava 1,000 feet in the air in latest eruption Episode 26 was preceded by small, sporadic spattering and lava overflows, according to the USGS.

A volcanic eruption in Indonesia sent an enormous ash cloud more than six miles into the sky, disrupting or canceling dozens of flights to and from the tourist island of Bali. Mount Lewotobi Laki ...