Hawaii’s most active volcano has resumed erupting after a weeklong pause, sending fountains of lava hundreds of feet into the ...

A volcano on Flores Island in Indonesia woke up island residents early Friday when the latest eruptive episode sent ash and ...

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ash.

An Italian expert warns of a potential supervolcano eruption in Naples. Are we ready for such a disaster? The Naples region ...