It is the reference point for all the world's navigation systems and one of the most famous locations on Earth. But scientists say that the geographical North Pole is on the move and could shift ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, researchers found that two specific patterns in the polar vortex, a swirling ...

An Arctic blast is expected to bring below-average temperatures to the central U.S. and New England in late November and early December. A weakening polar vortex, influenced by a rare weather ...

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold in Massachusetts. The Climate Prediction Center (CPC) is forecasting a weakening of the polar vortex, which ...