Large portions of Texas were under winter storm warnings or winter weather advisories issued by the National Weather Service (NWS) early Friday.

A recent study explains how warmer temperatures at the top of the planet destabilize the jet stream and allow colder air to ...

Numerous counties in Florida can expect bitterly cold temperatures on Friday, with warnings issued to keep pets and vulnerable people safe by the National Weather Service (NWS). Sub-freezing ...

Arkansas Governor Sarah Sanders mobilized the National Guard to help stranded motorists, and school was cancelled for ...

The world just blew past a key climate threshold. Still, experts say, it's not a reason to give up on climate action.

The polar vortex has led to freezing temperatures, snowfall, and hazardous road conditions across large regions of the South, ...

A lobe of the Polar Vortex is going to swing through Ontario just north of Michigan. The upper-air forecast gives us an easy ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

Heated blankets can help you conserve energy during the cold season. These are the top six styles we recommend.

Hundreds of flights into and out of Dallas-Fort Worth airport were cancelled as Texas braces for a wintry storm.

As temperatures drop, so does your tire pressure — a small change that can lead to big problems if left unchecked.