The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic fragments, including ash.

The deadliest volcanic disaster in Japan’s history did not end with fire or ash, but with water. When the slopes of a restless mountain collapsed into the sea in 1792, the impact hurled a towering ...

The AI-generated video released by Japanese officials for Volcanic Disaster Preparedness Day in Japan shows a simulation of a potential violent eruption of the active volcano. Tokyo could be buried ...