Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.

A lobe of the polar vortex ... s puzzle pieces still thousands of miles away from the United States in the Arctic, it will be a few more days before forecast details become clearer.

This will be due to a polar vortex, an area of strong winds that encircle the Arctic and typically keeps the coldest air locked near the Pole, according to the FOX Forecast Center. This weekend and ...