December 17, 2013
Say goodbye to polar bears and a whole lot of ice. New research suggests the Arctic Ocean could be ice-free by 2015 with devastating consequences for the world. Can it be stopped?
By 2040, if emissions remain on their current trajectory, Iowa will experience three straight days of 35 C in three years out of four, professors Katharine Hayhoe of Texas Tech University and Don Weubbles of the University of Illinois have calculated.