A rare winter storm has paralyzed the southern United States, killing at least 10 people and forcing the cancelation of over ...

Louisiana isn’t known for extreme cold weather—but that changed Tuesday, when the National Weather Service issued its first ...

A winter storm will bury parts of the Deep South with snow through early Wednesday. Here’s a forecast for key cities in its ...

Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

This blast of frozen temperatures is tied to a polar vortex... but what is that? Air spins around the notoriously cold North and South Poles. When the air is spinning fast, it's stable, but when it is ...

A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven’t seen ...

Millions of people living along the Gulf Coast and into the Southeast are bracing for a rare, significant winter storm that’s ...

A heavy storm hit the city of Murmansk in northwestern Russia on Tuesday. Murmansk mayor, Yuri Serdechkin said the prolonged ...