Communities across eastern Indonesia’s Flores Island face another round of volcanic disruption after the Lewotobi volcano ...

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

Scientists can map the surface of Mars in sharper detail than stretches of Earth’s own ocean floor. Nowhere is that gap more glaring than the Bismarck Sea, a deep, geologically tangled basin north of ...

Social media videos are stoking fears about a catastrophic eruption in central Oregon, but the science tells a different story.

HAWAII VOLCANOES NATIONAL PARK, Hawaii (AP) — The on-and-off eruption of Hawaii’s Kilauea volcano broke a record Monday with ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. 6.0 Earthquake on Hawaiʻi Island (5.22.26) PC: USGS More ...

Kilauea on Hawaii’s Big Island spewed lava again on Monday, sending lava hundreds of feet into the air and setting a new ...

Learn about the underwater volcanic eruption that is disrupting waters near Papua New Guinea, potentially setting the stage for a new island to emerge. A new island could soon pop up in Oceania thanks ...

The latest lava fountaining episode of an erupting Hawaii volcano reached 1,000 feet high Tuesday, prompting temporary closures at a national park and part of an important highway because of falling ...

While Haleakala hasn't erupted for hundreds of years, that doesn't mean it won't.

Japan is stepping up its volcano research that trails far behind its advanced studies on earthquakes despite being home to ...

This episode tied the 1983-1986 initial phase of the Pu‘u ‘O‘o eruption, which had a total of 47 events, for the most ...