Polar Vortex Pays Return Visit to USSubmitted by HVACTech on Sun, 02/23/2014 - 21:30
they are really getting desperate.
Weather experts say the United States is feeling the vortex because of rising global temperatures, reports U.S. News and World Report. Since the Earth is getting warmer, the temperature difference between the Arctic and the lower states is narrowing, said John Holdren, director of the White House Office of Science and Technology Policy. As a result, the vortex pushes further south than normal.
Read Latest Breaking News from Newsmax.com http://www.newsmax.com/US/polar-vortex-frigid-cold-return/20...
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