Volcanic ash, often seen as a dangerous waste after eruptions, may have a surprising new purpose—shielding people from ...

“These eruptions were relatively small but explosive, and they dispersed volcanic ash over areas of interior, south-central, and southeastern Alaska,” according to a report on seismic activity ...

Blocks of geopolymer mortar made from Taal volcanic ash (TVA) freshly removed from their molds after being left to cure for 24 hours. It was found that the natural presence of iron-rich minerals in ...

So I’ll need to stay at a safe distance! Volcanic ash. Clouds of ash can rise miles into the sky and block out light from the Sun, changing temperatures across the land and damaging aeroplanes ...

MANILA, Philippines — Magma is now coming out as ash from Kanlaon Volcano. The large amounts of volcanic ash the volcano scattered across Negros might just be useful. All that ash need not go to ...

Japan's Meteorological Agency has proposed an ash fall warning to be issued in the event at least three centimeters of volcanic ash are expected to accumulate following a major volcanic eruption.