In the shadow of Alaska's bustling city, Mount Spurr whispers of its ancient power. Elevated gas emissions suggest a restless ...

A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

Then, the researchers could easily identify how the volcano directly impacted clouds. Turns out, natural aerosols increased cloud cover by 50 percent during volcanic activity, with a cooling ...

Deep within Africa’s Great Rift Valley, Virunga National Park is home to some of the continent’s most active volcanoes, ...

Seven international flights from Bali have been cancelled due to a volcanic eruption, which released dark ash up to eight ...

Hidden in the stormy Furious Fifties, the South Sandwich Islands generate spectacular cloud formations. Winds sweeping past ...

The eruption of Indonesia’s Mt Lewotobi Laki-Laki has blown up flight schedules in Bali, with Jetstar cancelling 12 Friday ...

The ash cloud produced by the eruption of a sub-glacial volcano in Iceland brought chaos to the European air industry between 14 and 21 April. Since then, disruption to flights has continued ...

The cloud drifted as far as Greenland. Volcanic ash is angular and sharp and has been used as an industrial abrasive. The powdered rock can cause a jet engine to shut down. The 1992 eruptions ...

The "Volcan de Fuego," or Volcano of Fire, blows a cloud of ash seen from Palin, Guatemala, Monday, March 10, 2025. (AP Photo/Moises Castillo) 32,404 people played the daily Crossword recently.