Increased volcanic activity in Greece’s famed tourist hotspot of Santorini has prompted the country’s civil protection ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

As Kilauea erupts a 330-foot-tall fountain of lava, officials warn of hazards from volcanic gas that may affect nearby communities.

Next week, during February 9-14, volcano scientists from around the world are gathering in Hilo, united by the common goal of understanding caldera-forming eruptions at basaltic volcanoes.

A miles-wide volcano off Oregon’s coast could erupt “soon” say scientists who’ve been tracking it for decades. The Axial Seamount is a massive undersea volcano that reaches more than 3,600 ...

MORE: NPS urges caution amid Kilauea's volcanic activity after 'shocking scene' "Small lava dome fountains in the north vent are feeding short lava flows in the southwest part of the caldera," the ...

The Kilauea volcano in Hawaii has erupted and is spewing huge lava plumes over 330 feet high in the ninth burst of activity ...

Violent eruptions continue in Hawaii, sending lava hundreds of feet into the air and spreading glass threads over nearby areas.

All activity remains in the Kaluapele summit caldera—the proper term for the volcanic crater, particularly one formed by a major eruption that led to the ground collapsing. The USGS Hawaiian ...

The volcano is mostly covered by a glacier, and its 25-square-mile (65 square kilometers) caldera is filled with ice. The volcano's most recent eruption — from August 2014 through to February ...

they have pointed to the remote Zavaritskii caldera in the Kuril Islands south of Kamchatka in the western Pacific. A Sentinel-2 image taken March 3, 2024 of Simushir Island in the Kuril Islands ...