AtIndonesia’s Kawah Ijen volcano, a breathtaking blue glow emerges at night, setting it apart from most volcanoes where lava burns in shades of red. At Kawah Ijen, however, the molten sulfur flows ...

The volcanic fissure that opened up in Iceland early Wednesday has now expanded, and stretches further north than at any time since 2023. Lava and toxic gas continue to spill from the latest eruption ...