Arctic winds from a powerful polar vortex are sweeping ... Arctic air across parts of North America, can disrupt weather patterns. According to the Windy weather map, temperatures are currently ...

A map shared by Jeff Berardelli ... making sure not to leave their skin exposed. A polar vortex is a large area of low pressure and cold air which spins over the North and South poles, according ...

As destination and dream, the North Pole has few peers, and of those whose dreams led them there, Erling Kagge has few peers ...

The new Southeast Greenland population, shown as red dots, is located between 60 and 64 degrees north. The map at the right shows the 19 current polar bear subpopulations, with colored dots ...

Winter weather lingers as a major shift in the weather pattern could have millions across the United States once again ...