Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

The polar dance that caused snow to fall across the South in January has been studied for decades, but scientists still hope ...

Europe may be in for another cold blast like the one that surprised forecasters and sent gas prices soaring last week, with the potential weakening of winds that keep frigid air confined to the Arctic ...

Every MLB franchise looks for the next "Moneyball" strategy. The Twins might have just discovered a new advantage, in a ...

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

Another round of snow, sleet, and freezing rain is heading to Central New York, as is bitterly cold arctic air.

Brrr! 🌬️ Discover why Wisconsin is experiencing more polar vortex events and what that means for the climate. Are we ready ...

While Phil may see his shadow Sunday, forecasters haven't seen theirs. On average, February is Philly's snowiest month.

The polar vortex is expected to remain on the Canadian side of the North Pole, which will keep an abundant supply of Arctic ...

The long-range data shows we may be done with a true Arctic air mass similar to what we experienced in January. But we ...

Last season, a polar vortex drove the sandhill cranes south in January ... Usually, millions of birds make the trip from their summer grounds in the northern United States, Canada and Siberia to the ...

Extreme cold warnings due to the polar vortex continue to impact Canadians this week. While January is known for bringing the worst of winter weather and taking a toll on mental health, it’s certainly ...