A volcanic eruption on a remote Indonesian island has killed three hikers. Authorities say about 20 climbers set out Thursday to ascend Mount Dukono on Halmahera Island, ignoring safety restrictions.

Glowing rivers of lava spilled down three sides of the Philippines’ Mayon volcano simultaneously over the weekend, triggering ...

Effusive eruption in Mayon Volcano continues but shorter pyroclastic density currents (PDCs) were observed on Thursday. The ...

Three hikers in Indonesia have been killed in an explosive volcanic eruption that sent ash and volcanic rock 32,000 feet in ...

Near-constant activity continues on the volcano in Russia. Shivelyuch (also called Shiveluch), the most northerly active ...

Researchers at Diamond Light Source have used advanced imaging to look at microscopic crystals, called nanolites, to see what they can tell us about volcanic eruptions. Highly explosive eruptions ...

While the USGS scientists learned plenty about volcanism in El Salvador during this trip, it also provided key insights to ...