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

Winter storm warnings and freeze warnings are in place across 15 states due to freezing temperatures, snowfall, and hazardous road conditions. The NWS warned “most of North Texas” could expect “heavy ...

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

A polar vortex has triggered freeze warnings across Texas, leading to dangerous conditions for people and infrastructure.

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

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

In Texas, leaving pets outside in freezing temperatures without adequate shelter, food, and water is illegal and considered ...

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

Another blast of winter storms is closing schools, snarling flights and putting millions of residents on alert across parts ...

Schools as far south as El Paso, Texas, closed due to a polar vortex that has brought historically low temperatures and ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes ventures south into the U.S., Europe ...

Georgia Governor Brian Kemp declared a state of emergency on Thursday as the northern half of the state girded for snow and ...