"Io stands out as the most volcanically active body in our solar system, boasting hundreds of active volcanoes that emit plumes of gas and dust reaching heights of up to 400 km [250 miles] and ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

The Poás volcano, one of Costa Rica's most popular tourist attractions, erupted suddenly on Monday, arousing the interest of ...

Scientists are on high alert after spotting a key sign that a US volcano is about to erupt. Huge plumes of steam have been seen rising from Mount Spurr, one of Alaska's largest active volcanoes.

MANILA, Philippines — A restive Philippine volcano briefly erupted Tuesday on a central island, sending a 4-kilometer (2.4-mile) plume of ash and debris into the sky and forcing authorities to ...

The ash emission lasted over two hours from 11:52 a.m. to 2:12 p.m. Less than an hour later, Kanlaon Volcano spewed a second ash plume at 2:53 p.m., sending a thick column of ash up to 600 meters ...

An explosive eruption occurs at the summit vent of Mount Kanlaon, as seen from Bago City, Negros Occidental province, Philippines on Tuesday April 8, 2025. (AP Photo/Chona Aplaon) 35,048 people ...