Indo-Asian News Service: Cachet 2, a five kilometre long glacial lake in the eastern sector of the Northern Ice Field in Aysen area disappeared apparently due to the relatively high temperatures. The disappearance of the lake was discovered Monday when experts observed a heavy increase in the flow of the Baker River that flows through the region. Glacier scientist Gino Casassa said the melting of the Colonia glacier, which he blamed on rising world temperatures, filled the lake and increased pressure …