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

Mount Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing ...

A startling new report reveals which U.S. states are home to the most intense volcanic activity, both visible and underground ...

A pyroclastic flow – a powerful avalanche of hot rock, ash, and gas – was witnessed on Mount Etna surveillance cameras at around 11:30am local time on Monday, according to Italy’s National Institute ...

In short, it could be the worst natural disaster the United States ... It’s not just earthquakes and tsunamis; experts who sound the alarm for volcano eruptions say the cuts will be felt most ...

"That's nice," she said, unconcerned. She had no idea her geologist husband had spent the morning in a plane flying by an erupting volcano. At 8:32 a.m. Pacific Time that day, a magnitude 5.1 ...

A surge in tremors, swelling ground, and rising gas emissions point to unsettling activity at Campi Flegrei, one of the world ...

How often does Italy’s ‘Lady of the Rings’ volcano erupt? - Mount Etna, on the east coast of Sicily, between the cities of ...

More dramatic footage has been released showing tourists on Mount Etna running to escape the worst as ash pours from the volcano's crater. A portion of the famous volcano's southeastern crater is ...

JUST a day after the elections, the Kanlaon Volcano in Negros Island erupted anew around 2:55 ... for subsequent evacuation in case unrest further escalates and hazardous worst-case explosive eruption ...