Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.
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In 1993, Four Women Skied Nearly 700 Miles To The South Pole. Today, You Can Travel With One Of Them To Antarctica
an expedition-style cruise vessel with itineraries in Antarctica and the Polar North. On the cruise, Sorby gives presentations about her journey to the South Pole. She also gives lectures about ...