An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

A major U.S. city is under threat from a potential volcanic eruption after more than 20 earthquakes were recorded in Alaska.

Over the past two weeks, several equipment outages at the Philadelphia-based air traffic control center that guides planes to ...

If an eruption happens, it would likely occur at Crater Peak, shown in the background of this summit photograph. Photograph by Matt Loewen, Alaska Volcano Observatory, U.S. Geological Survey ...

According to Phivolcs, a “moderately explosive eruption” occurred at Kanlaon Volcano’s summit crater at 2:55 a.m., which lasted for five minutes based on seismic and infrasound data.

The Philippine Institute of Volcanology and Seismology said a moderately explosive eruption occurred at the summit crater of Kanlaon Volcano before dawn, lasting five minutes based on seismic and ...

A mile-wide volcano has experienced hundred of earthquakes in the last few days. Scientists have warned that an eruption is imminent and could happen tomorrow.

The underwater volcano is located off the Pacific Northwest coast. Current projections suggest an eruption could occur by year-end. Scientists are using an underwater volcano off the coast of the ...