A rare underwater eruption at Hunga Tonga sent water vapor into Earth’s atmosphere, cooling the stratosphere and reshaping ...

Mount Semeru in East Java erupted again, its 32nd time this week. Its activity level is Alert (Level III). PVMBG warns ...

Mount Semeru in East Java erupted again on December 26, 2025, for the 35th time in a week. PVMBG recorded ash columns, ...

The atmosphere is still feeling the effects of the January 2022 eruption of the Hunga-Tonga volcano in the southern Pacific Ocean ...

Data from Axial, the most-monitored underwater volcano, are helping geophysicists hone eruption predictions. For Axial, 2026 ...

Fountains of fiery red lava erupted from Hawaii’s Kīlauea volcano late Tuesday, continuing for nearly six hours before ending ...

Black Diamond Pool in Yellowstone National Park has been active since its massive hydrothermal explosion in July 2024. It’s ...

A HUGE volcano has erupted six times in one day, sending an enormous 3,937ft column of ash into the air. Dramatic footage ...

The reason the region is safe is because, aside from Yellowstone being closed during the winter months, it has not yet ...

Where Volcanoes Are Born Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge slabs of crust and ...

Fountains of lava and columns of ash illuminated by lightning rising to the sky; once bustling towns reduced to silence; empty streets swirling with dust and houses hastily abandoned; cars driving ...

One notable incident came on May 22, 1919, when a barrage of eruptive activity caused a 1,000-kilogram (2,205-pound) block of ...