Indonesia's Mount Merapi volcano blacks out the sun in fresh eruption
Indonesia's Mount Merapi erupted on Saturday with avalanches of searing gas clouds and lava, forcing authorities to halt tourism and mining activities on the slopes of the country's most active volcano. Merapi, on the densely populated island of Java, unleashed clouds of hot ash and a mixture of rock, lava and gas that travelled up to 7 kilometers (4.3 miles) down its slopes.