is bracing for a blast of Arctic air that will send temperatures plummeting this week and dropping even further as additional cold air moves in next week. The bitter cold air mass, originating in ...

Warm and humid through the weekend into early next week Turning cooler than average midweek with dry conditions Storm chances return late next week Be sure to download the free Fox23 weather app ...

Right now, the jet stream is flowing far to the north, over Alaska, and then plunging southward toward the Gulf Coast, allowing frigid air to ooze into the U.S. from the Arctic. This pattern is ...

South of the Arctic’s polar vortex is the jet stream, a river of west to east air that flows five to nine miles above ground, and helps keep the pole’s cold air confined to the Arctic.

Scientists brave the deep snows and frigid cold of arctic Alaska to study the furtive and ferocious wolverine Photographs by Peter Mather; Text by Arik Gabbai A female wolverine roams the Arctic ...