If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

MANILA, Philippines (AP) — A restive volcano in central Philippines briefly erupted Tuesday, spewing a 4.5-kilometer (2.8-mile) ash plume and debris into the sky as its rumblings were heard nearby.

The latest eruption of Mount Etna has been marked by continuous explosions, albeit of lower intensity. These eruptions have propelled flames up to 100 meters above the crater's rim, creating a ...

That behavior underpins new work on a concealed trigger for volcanic explosions, which describes how subtle shifts in the internal structure of the magma column can prime a volcano for a sudden blast ...

One notable incident came on May 22, 1919, when a barrage of eruptive activity caused a 1,000-kilogram (2,205-pound) block of ...

A volcano in central Philippines erupted on Tuesday, spewing a 4.5-kilometre (2.8-mile) ash plume and debris into the sky as its rumblings were heard nearby. The Philippine Institute of Volcanology ...

ROME, JAN 2 - Europe's tallest active volcano Etna has begun to spew lava in a fresh eruption that is in a deserted spot on ...

Japanese authorities have issued guidance on how the public should respond if the famous Mount Fuji volcano, near Tokyo, were to erupt. Experts recommend sheltering at home and maintaining a two-week ...

SAN JUAN, Puerto Rico — An explosive eruption has rocked La Soufriere volcano on the eastern Caribbean island of St. Vincent. The eruption followed mandatory evacuation orders from the local ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On February 20, 1943, Dionisio Pulido and his family were working in their ...