Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to ...

Incredible satellite images reveal the moment that Mount Etna, Europe's most active volcano spewed a gigantic plume of ash ...

Magma stirs deep below the surface of the Earth, building pressure until at last it erupts with terrible power. But suppose ...

Europe’s largest active volcano—sent a massive plume of sulphur dioxide and volcanic ash into the atmosphere, captivating the ...

The eruption could also trigger destructive ... This movement is a key indicator of potential volcanic activity. In the past 24 hours alone, a dozen shallow earthquakes have been recorded near ...

Steven Lundblad, a professor at the University of Hawaiʻi at Hilo in the Geology department helps answer some questions ...

In March, the observatory said Spurr’s eruption was “likely, but not certain, to occur within the next few weeks or months.” Since that report, activity at the volcano has declined slightly, though ...

Hawaii's Kilauea volcano has erupted again, sending lava fountains soaring 1,000 feet high in a stunning display. The latest ...

The volcano in Sicily, Italy experienced the most powerful eruption in four years on Monday that scattered tourists in a ...

Because the change in shear-wave splitting occurred before the eruption of Ontake began, scientists monitoring the volcano will be able to use this parameter as both a vital early-warning system and ...

and chemical changes in the water — all indicators of potential volcanic activity. According to the most recent data, Axial is more "inflated" than it was before previous eruptions in 1998 ...