A volcanic eruption does not always involve molten rock bursting from a familiar cone.

An explosive eruption at Semeru Volcano sent a fast-moving pyroclastic flow racing down its slopes. The dense cloud of hot ...

Volcanoes often look deceptively quiet until the moment they unleash towering plumes of ash and gas, yet the precise switch that turns a gentle rumble into a devastating blast has remained stubbornly ...

Melting glaciers may be silently setting the stage for more explosive and frequent volcanic eruptions in the future, according to research on six volcanoes in the Chilean Andes. A study to be ...

MANILA--About 87,000 people were being evacuated in a central Philippine region Tuesday a day after a volcano briefly erupted ...

Guatemala has declared a nationwide orange alert after Fuego Volcano entered a more explosive phase, prompting evacuations, ...

Kanloan Volcano on Negros Island emits a plume of ash during a moderate explosive eruption on Thursday, July 9, 2026, as seen from neighboring Iloilo City. — Photo from Iloilo City Disaster Risk ...

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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Melting glaciers may be setting the stage for more frequent and ...