Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Oregon’s Three Sisters volcano complex is showing signs of increased activity as magma moves beneath the surface, raising ...

Although it may seem like an exaggerated visual effect, lightning during a volcanic eruption is a real and documented phenomenon. It forms when ash particles, rock fragments, and g ...

A dazzling image taken by NASA's 2001 Mars Odyssey orbiter shows an unprecedented view of a 12-mile-high volcano poking ...

A massive eruption at Mt. Etna forced tourists to flee the volcano on Monday after a plume of high temperature gases, ash and ...

Fiery lava seen flowing from the volcano near the capital as disaster agency issues warning to nearby residents.

Guatemala are evacuating some residents from the slopes the Volcano of Fire after a new eruption spewed gas and ash high into ...

Scientists say the Kilauea volcano in Hawaii isn't done erupting. And it's not alone: 54 eruptions have been reported in 2025 ...

The boat obviously requires a ticket. Options include a cruise around the lake or a quick trip to Wizard Island in the middle ...

Europe's most active volcano, Mount Etna on Sicily, is erupting again, sending tourists running away from a huge plume of ash ...

The activity at Hawaii's Kilauea volcano started around 4:15 p.m. local time and lasted for several hours, according to the U ...

Guatemalan authorities said Thursday they were evacuating more than 500 people after Central America's most active volcano ...