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 ...
Nature has a way of surprising us with sights that feel almost unreal. From the glowing blue bioluminescence that illuminates the ocean shores at night to plants that glow in darkness, these natural ...