When the submarine volcano Hunga Tonga–Hunga Ha'apai in the South Pacific erupted in January 2022, it was not only one of the ...

Ethiopian volcano eruption: On Sunday, November 23, 2025, Ethiopia’s Hayli Gubbi volcano erupted for the first time in over 10,000 years, leaving scientists and locals stunned. The eruption sent ...

Volcanoes often give little warning before they erupt, but now scientists have discovered an unexpected early warning sign—trees. This new finding comes from a joint study by researchers from NASA, ...

A massive volcanic eruption can cool the planet within months. What happens next may take centuries. Currently, this potential consequence is a large part of current research being conducted on the ...

Understanding what triggers large volcanic eruptions is crucial for hazard assessment, but the exact mechanism driving these eruptions is still poorly understood. The prevailing theory is that ...

Led by the University of Delaware’s Andrew Wozniak, associate professor in the School of Marine Science and Policy, a team of scientists recently witnessed a rare seafloor eruption 1,300 miles west of ...

A volcano can lie dormant for over 100,000 years not because it is dying, but because water-rich magma is trapped in the crust, silently growing its reservoir. Studying zircon crystals from the ...

Climate change is likely to have an explosive consequence: volcanic eruptions. Antarctic glaciers have been slowly melting as temperatures rise, unearthing hidden volcanoes in the process. The ...

Mount Pelée, the stratovolcano looming over northern Martinique, produced 494 volcanic earthquakes in a single week, ...

As global temperatures increase because of climate change, glaciers around the world are melting—contributing to rising sea levels, more extreme weather events, and habitat loss for all sorts of ...

Andrew Wozniak, a chemical oceanographer at the University of Delaware, struggled to process what his eyes were taking in. Wozniak was parked on the bottom of the Pacific Ocean beneath nearly 1.6 ...