Bok
09-14-2011, 07:27 PM
No obvious weather patterns explain near-record annual ice retreat
More... (http://www.sciencenews.org/view/generic/id/334360/title/Summer_Arctic_melt_among_worst_ever)
More... (http://www.sciencenews.org/view/generic/id/334360/title/Summer_Arctic_melt_among_worst_ever)