Planes crossing the top of the world have become so normal that most people barely notice them anymore. Even so, hardly any ...
Strip away Antarctica’s ice and the familiar white disc at the bottom of the map dissolves into something far stranger: a ...
Northern Florida and the Panhandle appear set for freezing wind chills in January, as a polar vortex is forecast to push ...
Up to 15 U.S. states could see the aurora on New Year's Eve, according to the Space Weather Prediction Center.