The 14 Most Scientifically Accurate Sci-Fi Movies World's largest telescope threatened by light pollution from renewable ...

NEWS has issued Weather Impact Days for Friday through Tuesday due to subzero temperatures, wind chill and snow.

Snow is expected to taper off around Denver by the early afternoon, while temperatures will remain well-below freezing ...

During that stretch in late January, we also had wind chill warnings (now called extreme cold warnings). A warning is issued ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

A brutal polar vortex is set to bury the Big Apple in snow Sunday and then deliver deadly single-digit temperatures that will ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

A major cold blast is in store for millions of Americans as a lobe of a polar vortex will bring brutally cold temperatures to ...

C in the Northern Plains and Upper Midwest, into the teens in the central Plains and Midwest and near 30 degrees in parts of the South on Saturday ...

The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

Tom Brady won a Super Bowl at 43. Lewis Hamilton is preparing to race for Ferrari in Formula 1 at 40. Serena Williams reached ...