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Does Antarctic sea ice growth negate climate change? Scientists say no
Does Antarctic sea ice growth negate climate change? Scientists say no

In the blue half-light of the Antarctic autumn, a thin film spreads across the continent's coastal waters. It's an embryonic form of sea ice: a mush of microscopic crystals that floats on the dense, salty water of the Southern Ocean. As winter takes root, this proto-sea ice grows thicker and stronger until it encircles Antarctica in a vast frozen ring. The ice spans nearly 7 million square miles at its peak, an area roughly twice the size of the United States. This year, Antarctic sea ice has expanded its frigid reach with unprecedented speed, setting records in June and July. By the time spring punctures the long Antarctic night, 2014 stands a decent chance of topping 2012 and...

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