Rescuers flew over stretches of ice-covered seas and scoured miles of frozen tundra Friday for any sign of a plane that went ...

Warm, muggy weather continues. Arctic air is trapped in the northern US while the south deals with near-record warmth today.

Rescuers searched Friday for any sign of a plane that went missing while carrying 10 people across Alaska’s Norton Sound ...

Colder air will arrive on Sunday, although it won't be accompanied by any precipitation. High temperatures on Sunday ...

The U.S. Coast Guard HC-130 Hercules crew searched the area between White Mountain and Nome but did not find the missing ...

The Bering Air Caravan, a single-engine turboprop, was heading from Unalakleet to Nome on Thursday afternoon with nine ...

Saturday will start on a mostly cloudy and more tranquil note, but snow will be arriving from the west by mid- to late ...

The disappearance marks the third major U.S. aviation mishap in eight days. A commercial jetliner and an Army helicopter ...

The North Pole was above freezing on Sunday after an extreme winter warming event caused temperatures to climb more than 36 F (20 C) in the high Arctic.

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...