Residents and visitors are on alert after Hawaii's Kīlauea volcano entered its fifth eruptive episode since December on Wednesday.

Kilauea's volcanic activity on Wednesday marked the fifth episode since the latest eruption began in December 2024.

It’s been just over three years since a massive volcanic explosion rocked the Pacific island of Tonga. The eruption created a ...

An Oregon State University scientist has predicted a volcanic eruption in 2025. But at about one mile under the ocean, the ...

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

A volcano in eastern Indonesia has erupted at least a thousand times this month, according to an official report Sunday as ...

The USGS Hawaiian Volcano Observatory has a YouTube live feed of the eruption taken from a safe distance that shows the full ...

The eruption that began Dec. 23 in a crater at the summit of Kilauea volcano has paused periodically. It resumed Wednesday morning as a “small sluggish lava flow,” and then increased into a fountain ...

Authorities have begun evacuating 3,000 residents near the Mount Ibu volcano on Indonesia's eastern island of Halmahera, the disaster agency said on Thursday, after an eruption this week sent a cloud ...

In January 2022, the undersea volcano Hunga Tonga-Hunga Ha’apai erupted spectacularly, becoming one of the most powerful volcanic events of the century. It sent a plume 50 kilometers high, impacting ...

The Pacific Northwest's most active volcano could erupt this year, experts predict, though few people are likely to notice.