This dramatic-sounding phenomenon is a naturally occurring component of the Earth’s atmosphere that can play a huge role in ...

A shifting polar vortex will allow multiple rounds of Arctic air to invade the central and eastern United States through the first half of December. The cold waves will be accompanied by opportunities ...

When a dramatic solar video began circulating earlier this year, it looked like something out of science fiction: a bright ...

High above the North Pole, about 10 to 30 miles above Earth’s surface, sits a massive whirlpool of icy air known as the polar ...

Mila Kunis, Cailee Spaeny and Kerry Washington explained to Metro how they were cast in the film, their surprise at who knew ...