Photo of the Day (Saturday 21 January 2012):
Misterio de Sao Joao, lava field from 1718 covered with forest, Pico Island, Azores (Photo: WNomad)
More on VolcanoDiscovery:
Blue flames of burning sulfur
: Ijen volcano in East Java has one of the most impressive sulfur deposits on earth. They are so hot that the sulfur often ignites - a mysterious display at night caught on camera.