Hawai'i's Kilauea volcano has begun its 52nd eruptive episode with lava fountaining. The eruption started within Halema'uma'u ...

Mount Fuji hasn’t erupted since 1707. But for Volcanic Disaster Preparedness Day, Japanese officials have released computer- ...

On land, a volcanic eruption is dramatic—columns of ash, fountains of lava, a complete remaking of the terrain. “We never know when it’s happening, even though it’s probably happening all the time,” ...

Kīlauea volcano has erupted again, sending lava 500 feet into the night sky. Here's the science behind the towering lava fountains and the geological forces powering them.

This spectacular aerial view reveals the glowing heart of an active volcano as molten lava surges inside its crater before ...

Alaska Airlines canceled 10 flights statewide Wednesday due to ash drifting over Alaska from an erupting volcano on Russia’s Kamchatka Peninsula. Scientists said more ash could be on the way, ...

Lava spouted from the summit of the erupting Kilauea volcano on Tuesday, July 28. Footage shows a stream of lava fountaining ...

Indonesian rescuers raced to evacuate thousands of people Thursday after a volcano erupted five times, forcing authorities to ...

Talmadge Magno, administrator of Hawaii County Civil Defense Agency, who navigated the Hawaii Island response to volcanic ...

I take you along on my overnight trek to Acatenango to watch Volcán de Fuego erupt all night from camp in Guatemala. From the ...

Guides who take tourists to enjoy the striking views of Sicily's Mount Etna are up in arms over tougher restrictions imposed by local authorities after a round of eruptions at the giant volcano in ...