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

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 ...

A famous Hawaii volcano erupted recently, its lava reaching as high as 1,000 feet — with the eruption on March 10 prompting temporary closures at a national park and part of an important highway due ...