Arctic sea ice among lowest on record: AFP review of US data

Arctic sea ice is headed for one of its smallest winter peaks on record, an AFP review of US data showed Wednesday, as climate change shrinks the region’s frozen cover and heightens geopolitical tensions. Formed when ocean water freezes, Arctic sea ice melts naturally in summer and reforms in winter, but the amount that returns […] The post Arctic sea ice among lowest on record: AFP review of US data appeared first on Digital Journal.