Sea Ice Clearing from Northwest Passage August 7, 2012 | NASA Earth Observatory "In late July 2012, sea ice retreated from Parry Channel in the Northwest Passage. The... First Sailboat Crosses the Northwest Passage November 9, 2012 | Alaska Dispatch An article in the Alaska Dispatch reports on the first crew to sail from Greenland... Ocean Acidification in the Arctic April 25, 2012 | USGS "The U.S. Geological Survey and the U.S. Coast Guard have produced new synoptic data from... National Climate Assessment January 25, 2013 | U.S. Global Change Research Program "Climate change is already affecting the American people. Certain types of weather events have become... Unprecedented Greenland Ice Sheet Melting July 25, 2012 | NASA "For several days this month, Greenland's surface ice cover melted over a larger area than... Russian Runoff and Arctic Ocean Salinity January 4, 2012 | NASA "A new NASA and University of Washington study allays concerns that melting Arctic sea ice... Canadian Earthquake Sends Tsunami Towards Hawaii October 28, 2012 | CNN A magnitude 7.7 earthquake beneath the Queen Charlotte Islands region, off the west coast of... Thickest Parts of Arctic Ice Cap Melting Faster March 1, 2012 | NASA "A new NASA study revealed that the oldest and thickest Arctic sea ice is disappearing... |