For those trying to understand the link between the polar vortex and the freakishly cold weather that gripped the Midwest in recent days, a new NASA video should help. The brief animation, created ...
MINNEAPOLIS (WCCO)-- NASA released an infrared animation Thursday of the polar vortex that put Minnesota and much of the upper Midwest in a historic deep freeze this week -- and it looks as insidious ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results