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Small cement cubes made of volcanic ash are spread throughout Joel Maquiling’s lab as the Filipino scientist excitedly explains potential practical uses for the concrete material. Along with two other ...

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 ...

"It's about a 50/50 chance right now," said Matt Haney, the scientist in charge of the Alaska Volcano Observatory in Anchorage ... but instead has historically ejected huge plumes of volcanic ash as ...

"It's about a 50/50 chance right now," said Matt Haney, the scientist in charge of the Alaska Volcano ... historically ejected huge plumes of volcanic ash as high as 45,000 feet into the ...

Deadliest volcanic eruption: The 1815 eruption of Mount Tambora in Indonesia, which killed up to 100,000 people From lava fountains to towering ash clouds, volcanoes produce some of the most ...

At the bottom of the layers of ash and rubble that buried Herculaneum is a layer of fine volcanic ash that may have been deposited by the ash cloud, Giordano said. Vitrification of soft tissue was ...

Mount Spurr, whose volcanic ash darkened Anchorage’s skies in 1953 and 1992, may be building toward another eruption, according to a statement issued Thursday by the Alaska Volcano Observatory.