United Press International: The ice around the North Pole has experienced another severe meltdown this year, German scientists said. Around 1.9 million square miles of the Arctic Ocean will be covered by ice by the end of this summer, the third-lowest figure since satellite monitoring began in the 1970s, scientists from the University of Hamburg and the Alfred Wegener Institute for Polar and Marine Research said Monday. In the past four years, the average ice coverage in mid-September was around 2 million …