Dr Anke Zernack has been recognised as one of the world’s leading experts on lahars – destructive volcanic mudflows - having ...

When Mauna Loa broke its silence in 2022 after nearly 40 years of calm, the spectacle was cinematic enough to earn ...

Millions of tonnes of ash and rock from an erupting Philippine volcano could bury nearby communities due to heavy rain, authorities said Saturday, as tens of thousands flee over fears of a deadly ...

Something stirred beneath Mount Rainier this summer, sending over 1,000 earthquakes through the ground in weeks—the largest swarm ever recorded at this towering volcano. Seismometers glowed with ...

Since the beginning of January 2026, the Indonesia's Geological Agency has recorded that Mount Marapi has erupted nine times.

Guanacaste residents woke up to activity from Rincón de la Vieja volcano yesterday morning. The volcano produced a moderate phreatic eruption at 6:08 a.m. sending a plume of water vapor, gas, and ...

An outpouring of magma isn’t the biggest risk to people downhill from Mount Rainier. The active volcano’s greatest danger comes from lahars — amalgams of mud, rock and water that are as dense as wet ...

New seismic imaging shows magma lingering beneath quiet Cascade volcanoes, shaping how scientists monitor and plan for eruptions.