Climate Central: This year is quickly excising 2015 from the dubious top of the climate record books. The most freakishly warm month on record, record atmospheric heat in February and now for the second month in a row, a new monthly Arctic sea ice low.
February saw record low sea ice extent, with ice running a significant 448,000 square miles below average. In essence, a chunk of ice four times the size of Arizona went missing in action from the Arctic. The number would be even more pronounced if not for a small...