The Greenland ice cores included ash layers and microscopic volcanic glass—shards “roughly one-tenth the diameter of a human hair,” Hutchison says in a statement. Chemical analyses of these ...

The mystery location of a giant volcanic eruption that occurred almost 200 years ago has finally been solved thanks to ash traces preserved in ice cores. In 1831, famous German composer Felix ...

potentially as volcanic ash, billions of years ago. However, no volcanoes have been discovered at the site to date. "There are no known volcanoes at this site, which means the debris probably came ...

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 of magma could ...

MANILA, Philippines — Kanlaon Volcano in the provinces of Negros Occidental and Negros Oriental had seven ash emissions and 28 volcanic earthquakes on New Year’s Day, according to the ...

Mount Semeru in East Java, Indonesia, erupted again on Wednesday, sending ash into the skies over Lumajang Regency, local authorities reported. A column of volcanic ash was thrown approximately 1 ...

Indonesian officials raised its alert status to the highest level and called for the evacuation of 3,000 people living in six ...