A plume of volcanic ash lingered over the Kilauea volcano Wednesday, prompting more warnings for pilots to avoid the mountain a day after it spewed ash 12,000 feet into the air, scientists said.

Lewotobi volcano erupts in Indonesia, sending a cloud of fiery ash high into the sky and causing residents of nearby villages ...

Indonesia's Lewotobi active Laki Lai volcano spewed searing miles-high ash column into the skies over Flores island, 440 ...

As another school year ends, the USGS Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth ...

Among other properties, Hilton will be expanding in Iceland with two new additions: the Akureyri "Skáld" Hotel, Curio ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

A volcanic eruption in Indonesia sent an enormous ash cloud more than six miles into the sky, disrupting or canceling dozens ...

LEMBATA, Indonesia (AP) — Mount Lewotobi Laki Laki volcano in south-central Indonesia erupted on Tuesday, spewing towering ...

Mount Lewotobi Laki-laki erupted on Tuesday and Wednesday, unleashing gigantic ash plumes and showering villages with ...

RPI researchers were the first to ever collect data during an underwater eruption on the Mid Ocean Ridge System. They happened to be on site to gather data from hydrothermal vents.