Data from Axial, the most-monitored underwater volcano, are helping geophysicists hone eruption predictions. For Axial, 2026 ...

Federal scientists are pushing back against viral claims that “mega eruptions” could strike within days, even as they quietly ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

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

On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the ...

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

An underwater volcano off the coast of Oregon that was forecast to erupt sometime this year doesn’t look imminent, according to volcanologists who are closely monitoring it. The Axial Seamount is ...

Yellowstone National Park sits above one of the most extensively studied volcanic systems on Earth. Beneath its forests, ...

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events that Earth has seen in the past 2.5 million years. While the volcano is ...

It’s winter, and the SciFri team is already dreaming of warmer weather. How about a mind vacation to one of the hottest places on earth, an erupting volcano? Tamsin Mather has trekked to volcanoes in ...

ST. LOUIS — Nearly 2,000 years ago, the eruption of Mount Vesuvius buried the Roman city of Pompeii and its residents under 15 feet of ash and volcanic debris. The Saint Louis Science Center and ...

Ash from the explosion may have led to crop failure and famine in southern Europe, leading some Italian cities to import ...