Lithium that pooled in a volcanic caldera in the western United States had no way out, thanks to a lack of rivers.

Swarms of earthquakes have been jolting southern Italy with increasing intensity since 2022, threatening hundreds of ...

described Axial Seamount as "a genuine hotspot," noting its large caldera formed by the collapse of its magma chamber. Despite its remote location, the volcano's eruptions are closely monitored ...

MANILA, Philippines — Bulusan Volcano in Sorsogon recorded 69 volcanic earthquakes and 42 volcanic tremors, according to the 24-hour monitoring of the Philippine Institute of Volcanology and ...

Geologists led by the University of Maryland and the University of Hawaiʻi finally connected the dots between one of the ...

New research used artificial earthquakes generated by a truck with a vibrating hydraulic plate to better understand the depth ...

An underwater volcano situated 300 miles off the Oregon coast is getting closer to erupting for the first time in 10 years. The volcano, known as Axial Seamount, is formed by a hotspot in Earth's ...

Although dormant volcanoes are usually quiet, “zombie volcanoes” like Bolivia’s Uturuncu display a surviving amount of activity for a volcano that hasn’t erupted in 250,000 years.

‘It’s not an explosive eruption, but calm effusions of lava flowing out of the caldera and across the seafloor.’ Scores of earthquakes are happening every day around the volcano alread ...

Meanwhile, the Taal Caldera has been undergoing long-term deflation, with short-term inflation observed along the southeastern flank of Taal Volcano Island. Bornas explained that when inflation oc ...

The Uturuncu volcano in Bolivia has not erupted for 250,000 years. Researchers have solved the mystery on why a dormant volcano in South America has displayed possible signs of an eruption for ...

SEATTLE — An underwater volcano in the Pacific Northwest shows signs it may erupt for the first time in years. "It's one of the coolest things that happens on our planet," said Debbie Kelley.