A storm riding the edge of incoming polar air could bring the D.C. region a meaningful snowfall Sunday, but the exact track ...

A polar vortex is settling over the eastern United States, and temperatures are expected to fall into the weekend, bringing ...

It exists all the time, but it usually gets stronger in winter. When the jet stream (a river of wind) bends and dips south, ...

Jupiter and Saturn's different polar storms reveal clues about planet interiors: Saturn has harder bottom than Jupiter.

A bitter blast of cold air settles over the D.C. region Tuesday as all eyes turn to a potential weekend winter storm that ...

“One of the things that has been a lesson and a principle that we’ve adopted is that it’s the combination of advancements in ...

The Columbus Zoo and Aquarium is extending its closure due to the impacts of the winter storm that has hit Ohio.

13 ON YOUR SIDE will be live from 5 a.m. to 1 p.m. Friday to help you stay prepared and informed during this extreme cold.

MILAN (AP) — When Lucas Pinheiro Braathen tells people in Brazil that he represents the country in Alpine skiing, he says they don’t believe him.

The National Western Stock Show wraps up its 120th edition while Colorado hosts the X Games, and the Broncos host the AFC ...

Follow along with this blog, where we will be sharing news, videos, photos, and social media posts about the winter storm.