A volcano that has been silent since about 1550 began erupting after a big quake. A radar satellite recorded its lava spreading, twice every 12 days.

A new video from Japan’s maritime authorities captures an underwater volcano bursting through the sea surface in a violent plume of ash, steam and rock, turning a patch of open ocean into a churning ...

Mount Anak Krakatoa in Indonesia erupted in September 2026, spreading volcanic ash more than 150 kilometres away, but a video circulating online showing a volcano is not linked to the eruption. The ...