Mount Spurr in Alaska has experienced 66 earthquakes in just one week, signaling increased instability around the volcano.

The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of the most powerful in modern history, reached all the way into ...

A restive volcano in the central Philippines spewed a column of ash as high as 4.5 km (2.8 miles) into the sky on Monday morning, prompting authorities to raise the alert level at Mount Bulusan and ...