How climate change is behind this week's extreme cold snap
Why the Midwest’s deep freeze may be a consequence of climate change. "What we think is happening that connects back to climate change is that, back in the summer, we lost a lot of ice in a region just north of Western Alaska in the Arctic Ocean," says Jennifer Francis, senior scientist at Woods Hole Research Center.

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Trump, sounding off on climate change, loses an argument to actual climatologists — government ones