Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help planners anticipate future mudflows.

A massive volcanic eruption just lit up the skies over Russia’s remote Kamchatka Peninsula! :volcano: The Shiveluch volcano, one of the most active in the region, spewed a towering ash column nearly 9 ...

On Monday morning, Mount Ile Lewotolok in Indonesia erupted again & spewed spewed volcanic ash 500 meters high.

Since the beginning of January 2026, the Indonesia's Geological Agency has recorded that Mount Marapi has erupted nine times.

SURABAYA, Indonesia – Indonesia's Mount Semeru volcano erupted Wednesday afternoon around 4:00 p.m. local time, sending ash more than 6,500 feet into the air, according to data from the country's ...

JAKARTA, Indonesia (AP) — Indonesian authorities said Thursday they helped more than 170 climbers who were caught a day earlier by Mount Semeru’s sudden eruption to return to safety as the seismic ...

The mountain, inside Kenya's Great Rift Valley, showed minor seismic activity in 2007-2008 and 2013, but these were not full eruptions requiring evacuation.

The eruption occurred at 16:53 local time and was recorded by seismic stations near the volcano, operated by the Azerbaijan ...

Volcanic eruption: The posting of an AI-generated photo of Mount Fuji coincided with the recent unrest at Mayon Volcano in the Philippines. Mayon Volcano is currently under Alert Level 3 as of writing ...