United Press International: A lake in southern Chile was suddenly emptied due to a melting glacier experts blamed on global warming, Chilean officials said. The water from the melting Colonia glacier had swelled in Cachet Lake causing it to flow wildly this month into the Bake River — causing what climate officials called a small tsunami, La Nacion reported Friday. While the lake was nearly drained from the rapid flow of melted glacier waters, it was nearly refilled this week, said observers.