This spectacular aerial view reveals the glowing heart of an active volcano as molten lava surges inside its crater before ...

Alaska Airlines canceled 10 flights statewide Wednesday due to ash drifting over Alaska from an erupting volcano on Russia’s Kamchatka Peninsula. Scientists said more ash could be on the way, ...

Great Sitkin volcano, sitting in Alaska’s central Aleutian Islands, has been slowly pushing lava out of its summit crater since July 2021. Five years into this eruption, the volcano shows no signs of ...

A volcano in Guatemala erupted at sunrise this June. Chase Boehringer climbed 14,000 feet at the summit of Acatenango Volcano ...

Since Mount Shinmoedake began erupting on June 22, experts are continuing to closely monitor the southern Kyushu volcano in ...

USGS Hawaiian Volcano Observatory staff are often asked, “Will lava erupted during the ongoing Kilauea summit eruption in ...

Guides who take tourists to enjoy the striking views of Sicily's Mount Etna are up in arms over tougher restrictions imposed by local authorities after a round of eruptions at the giant volcano in ...

A volcano is erupting under the ocean in the Bismarck Sea, prompting warnings of possible tsunamis from authorities as ash and smoke billow into the sky. Papua New Guinea authorities have warned of ...

Stunning new footage shows a bright-green "fireball" meteor exploding in the skies over an erupting volcano in the Philippines. Initial reports suggested that the falling space rock may have struck ...

The USGS Hawaiian Volcano Observatory relies heavily on Global Positioning System data to monitor volcanic activity in Hawaii ...