Etna is one of the world's most active "stratovolcanoes;" these are cone-shaped volcanoes, built up by alternating layers of lava and erupted rock fragments, that are characterized by explosive ...

Kilauea volcano on Hawaii's Big Island began erupting this week for the ninth time since December, shooting lava over 300 feet into the air. One of the world's most active volcanoes, Kilauea ...

A river of lava flowing for around 3 kilometres down the volcano has been imaged by one of the Copernicus Sentinel-2 ...

the U.S. Geological Survey (USGS), geologist deployed to the rim looking over the evening views of lava fountaining from Haleumaumau Crater at the summit of Kilauea volcano inside Hawaii ...