Researchers predict the most likely outcome of the unrest at Mt. Spurr is “one or more explosive events” that could last as ...

The Puyehue has been causing air travel mayhem since it rumbled back to life on June 4 for the first time in five decades, belching into the air an untold volume of dust and ash. Flights across ...

Deep beneath the barren landscape of Antarctica lies secrets to the climatic history of the world. Frozen in the ice are chemical markers which, when studied by scientists, can help reveal a ...

According to the volcanism hypothesis, this global-scale volcanic activity spewed so much gas, ash, and dust into the atmosphere that it kept sunlight from reaching Earth's surface. Temperature ...

And keep in mind that ash travels. When Toba erupted ... 12 or so supervolcanoes all spewing thick black dust, and you've got a worldwide volcanic winter for the next few years.

To simulate the spread of volcanic ash after the eruption ... only enter the ocean in minimal quantities via atmospheric dust ...

Photo: Pier Paolo Petrone Nearly 2,000 years ago, Mount Vesuvius erupted, swallowing the nearby Roman towns of Herculaneum and Pompeii in a superheated cloud of ash, dust, and volcanic material.

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 ...

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 ...

shooting a vast cloud of ash far into the sky that smothered villages in drifts of grey volcanic dust and triggered an aviation warning. The Shiveluch volcano erupted just after midnight reaching ...

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 ...