The Sakurajima Volcano erupted and spewed lava in Japan. Dramatic footage shows the volcano releasing a towering plume of ash ...

The disaster began midday on August 24 or October 24, 79 CE, when Mount Vesuvius erupted, sending a cloud of volcanic fragments and gas into the air.

Tephra: Fragmented material produced by a volcanic eruption, which can include ash, pumice, and larger volcanic rocks. Umbrella cloud: A type of volcanic cloud that spreads laterally at high ...

A volcano located in Indonesia’s eastern island of Halmahera erupted this morning spewing a 4km-high ash cloud, forcing authorities ... “Today’s eruption has not yet affected the residents ...

Yet the eruption of Mount Toba released the energy ... After the explosion, a gigantic mushroom cloud of hot ash rose many thousands of meters into the stratosphere. Meanwhile, superheated ...

JAKARTA (Reuters) - A volcano located in Indonesia's eastern island of Halmahera erupted on Wednesday morning spewing a four-km (2.5-mile) high ash cloud ... "Today's eruption has not yet affected ...