One of two main craters on Alaska’s Mount Spurr, shown in 1991. Earthquake activity suggests the volcano is close to erupting again in 2025. (Photo by R.G. McGimsey/Alaska Volcano Observatory/U.S.

Ash buried cars and buildings after the 1984 eruption of Rabaul in Papua New Guinea. (Volcano Hazards Program, U.S. Geological Survey photo) Volcanic ash forms when viscous magma – molten rock from ...

Kanlaon Volcano on Negros island had one volcanic earthquake and emitted 3,078 tonnes of sulfur dioxide on Friday, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said. In its ...

The likelihood of Alaska’s Mount Spurr volcano erupting has decreased - but Alaskans aren’t out of the woods yet, according to geologists. The volcano, which is located less than 100 miles ...

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien life these days might have their eyes on the exoplanet K2-18b ...

Scientists provided an update Thursday on the chances of an eruption of the Mount Spurr volcano in Alaska, a situation being closely monitored by officials in Anchorage, the state’s largest city.

ANCHORAGE, Alaska – Scientists provided an update Thursday on the chances of an eruption of the Mount Spurr volcano in Alaska, a situation being closely monitored by officials in Anchorage, the ...

ANCHORAGE, Alaska – We love our pets and worry about their safety during natural disasters, especially something as unique as a volcanic eruption. Scientists with the Alaska Volcano Observatory ...

Locating the top of the chamber and characterizing its contents, the research reveals important insights into the future activity of the volcano at Yellowstone, indicating that the volcanic system is ...

Scientists said “episode 18” of Kilauea volcano’s ongoing eruption began and ended Wednesday night, with a lava flow that lasted about an hour and 20 minutes. The Hawaiian Volcano ...

New Zealand officials have raised the alert code for the offshore volcano Whakaari/White Island, which is emitting large steam and gas plumes containing more ash. The island, situated off the east ...