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

Mud volcanoes are often pictured as dramatic geological phenomena featuring the sudden eruption of large volumes of fiery mud ...

LEGAZPI CITY, Albay — The eruptive activity at Mayon Volcano intensified Monday night as state volcanologists recorded what ...

A fast-moving wildfire erupted near the La Cresta community in unincorporated Murrieta on Tuesday, scorching 75 acres and ...

MANILA, Philippines — A lava effusion with minor Strombolian activity was recorded at the Mayon Volcano between 5:17 p.m. and ...

Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of this primordial event ...

Volcano Watch” is a weekly column and volcano/earthquake activity update written by U.S. Geological Survey Hawaiian Volcano ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...