A volcano in the Philippines has erupted, blasting ash over nearby towns and sitting just one step below a major eruption on ...

Indonesia’s volcano monitoring agency raised the alert level at Anak Krakatau to Level 3, known as Standby, on 2 July 2026 ...

Kilauea is in a unique phase of activity in Halema‘uma‘u, with 12 episodes of dual lava fountains since Dec. 23, 2024. Several past eruptions have been characterized by similar lava fountaining ...

Introduction -- Global distribution of active volcanoes / Elizabeth Cottrell -- Basaltic lava flow hazard / Andrew J. L. Harris -- Impacts from volanic ash fall / Thomas M. Wilson, Susanna Jenkins, ...

Volcanic eruptions result from the ascent of magma from subsurface reservoirs to the Earth’s surface, where variations in pressure and volatile content determine whether eruptions are effusive or ...

Volcanoes can behave in strikingly different ways, even when they appear nearly identical. Some release slow, steady lava flows.

Volcanic eruptions create some of nature’s most dramatic displays. Depending on their magnitude and location, they also have the potential for becoming major social and economic disasters. To date, ...

The eruption of Mount Pinatubo volcano in June 1991 is the second largest volcanic eruption of the twentieth century. Understanding how volcano activity may change over time is particularly important ...

The Minoan eruption of Santorini in the Aegean Sea was one of the largest explosive volcanic eruptions in the Holocene. In the Late Bronze Age, during a disastrous natural catastrophe Santorini tore ...

Mount Etna has long puzzled geologists because it doesn't fit any of the three classic ways volcanoes are thought to form. A ...