A long quiet volcano in Ethiopia has roared back to life, blasting ash roughly 9 miles into the sky and catching both nearby ...

January 2026The international APARC report on the Hunga volcanic eruption in 2022 provides new insights into the extent to ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Mike Poland, geophysicist with the ...

Poás Volcano shows signs of a slight decrease in its eruptive activity after three weeks of frequent eruptions and ash and gas emissions, according to the Volcanological and Seismological Observatory ...

For three days, a remote volcano off the Pacific Northwest coast has been shaking almost nonstop, a deep rumble beneath the ocean that has ricocheted across social media as a supposed warning shot for ...