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 ...

Arctic air has brought chilling temperatures as low as 12 degrees in New York City on Monday night but are we in a polar ...

New York’s being hit by an arctic polar vortex, making temperatures drop hard overnight after a snow storm hit on Sunday.

Like much of the U.S., Wisconsinites woke up Tuesday morning to bitter cold conditions. Many schools and colleges throughout ...

Arctic air moved south, into the area starting late last week and has lingering since. This has lead to dangerously cold ...

Most of the current cold snap, which swept in a few days ago, should have passed, but temperatures remain dangerously low.

Several Gulf states experienced a major snowstorm this week. Changes in global climate patterns can be connected to weird ...

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

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

Parts of the Gulf Coast measured a foot of snow on Tuesday. For many cities the totals obliterate long-standing snowfall ...