glacier

(Newser) - An enormous cloud of smog over southern Asia threatens 2 billion people with flooding and drought, a new study shows. The "Asian Brown Cloud" is melting Himalayan glaciers, the Times of London reports, and the resulting floods will menace heavily populated downstream areas. And the cloud's driving up temperatures...

(Newser) - A Chilean lake that mysteriously went missing between March and May was a casualty of global warming, says the lead scientist investigating its disappearance. Melting glaciers created a stream of water that cracked one of the lake's ice walls, sending the water pouring into an adjoining fjord and, eventually, out...