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From NOVA Next | Dec 29, 2016 Big Ideas of 2016: Climate Change Is Warming the Arctic to Record Highs Arctic temperatures have soared to record highs in recent months, and sea ice has retreated to record lows. From NOVA Next | Dec 22, 2016 More from PBS Think Wednesday Meet inspiring disabled animals with Nature, analyze problem-solving bird brains with NOVA, and discover how the legacy of a fish can be seen in our own DNA in the new three-part series, "Your Inner Fish.
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