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 ...

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 ...

A team led by Professor Dr. Sevinç Günel from Hacettepe University uncovered dense layers of volcanic ash dating back approximately 3,500 years, believed to be from the catastrophic eruption of ...

Geologists have puzzled over the mystery of thick deposits of volcanic ash in the state of Kansas. Where did the ash come from? Watch this fascinating video to find out!

Small ash emissions and large steam plumes have been observed at Whakaari/White Island recently. A GNS Science statement said the Volcanic Alert Level remains at 2 and Aviation Colour Code has ...