Arctic blast cripples post-Thanksgiving travel as thundersnow and blizzard conditions threaten millions
Highest snow accumulations expected east of Lake Ontario, where some isolated areas could get hit by up to 60 inches of snow.
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BBC Inside Science - Marine biologists attach sound recorders to narwhals and follow the lives of these elusive whales of the Arctic - BBC Sounds
Marine biologists attach sound recorders to narwhals and follow ... narwhals and follow the lives of these elusive whales of the Arctic ...