Keywords: arctic ocean sea ice seaice uscg usgs healy st-laurent stlaurent cutter coast guard coastguard outdoor water The sky over the Arctic ocean turns orange just before the sun dips below the horizon Sept. 1, 2009. Photo Credit: Patrick Kelley, U.S. Coast Guard The sky over the Arctic ocean turns orange just before the sun dips below the horizon Sept. 1, 2009. Photo Credit: Patrick Kelley, U.S. Coast Guard |