Climate Change -- Breaking the Ice: Science Online Special Collection: "In the 24 March 2006 Science: A special report on what's happening to the world's ice sheets. Recent research papers in Science and elsewhere are pointing to a major acceleration in the loss of mass from the world's great ice sheets. That means that the sensitivity of these giant storehouses of water to climate warming may be far greater than expected -- with potentially dire sea level implications during the next several centuries. "