Geologists are closely monitoring Mount Spurr in the Aleutian Arc of Alaska, USA, after continued volcanic unrest. The Alaska ...

A volcano near Alaska's most populous city is showing signs it could be headed toward an eruption, officials said.

The volcanic activity level of Mount Lewotobi Laki-Laki in East Nusa Tenggara has been raised to the highest level of IV at ...

Mount Rainier's significant glacial ice poses a threat of devastating mudflows, making it one of the world's most dangerous volcanoes. There's something awe-inspiring about the world's most ...

Volcanic gases, including sulfur dioxide ... and birds fell dead from the sky. A boiling-hot mudflow had even streamed down the mountainside, burying a sugar refinery and its workers.

Task Force Kanlaon head Raul Fernandez says they are worried about a powerful eruption following Thursday's brief volcanic activity ...

Such an eruption, with certain prevailing winds, may be able to bring volcanic ash to Seattle. However, lava flow or mudflow impacting the Seattle area would be very unlikely. But in cities closer ...

A volcano is a mountain that opens downward to a reservoir of molten rock below the surface of the earth. Unlike most mountains, which are pushed up from below, volcanoes are vents through which ...

Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...

as the African volcano Nyiragongo did in January, 2002. But most deaths resulted from secondary causes in the wake of an eruption—mudflows, tsunamis, and starvation. As the following historic ...