Officials warned of large cinders falling across a near-2 mile radius from the volcano, which sits in the Kirishima mountain range on Kyushu, a large southern island of Japan. They urged people to be ...

Inclined lava fountains Aug. 22, 2025, during Episode 31 of the ongoing episodic summit eruption at Kīlauea volcano on the ...

Following the opening of the new southern fissure, tiltmeters transitioned to showing deflationary motion typical of ...

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

The Alaska Volcano Observatory in March warned of a potentially imminent eruption. On Wednesday, the alert level dropped to ...

Episode 31 of the ongoing Kilauea eruption began Friday at 2:04 p.m., and lava could be seen fountaining from the north vent.

One of the most active volcanoes in the world is living up to its reputation: Kilauea is gearing up to erupt again.

Hawaii’s Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the air and across a section of its ...

The 1990s focused on rebuilding and establishing new visitor facilities, including the Johnston Ridge Observatory, which ...