Polar vortex systems will bring dangerously cold weather to much of the U.S. this month. Learn how to stay safe, and which ...

A pup that was swept out to sea by a rip current must be feeling doggone lucky after her unlikely rescue off the San Diego ...

Federal agents have made a dozen arrests in Minneapolis in an operation focused on Somali immigrants living unlawfully in the ...

Year-round, severe, artic air is usually kept tightly contained in the North Pole. Arctic wind patterns create a sort of wall ...

A video has surfaced of ICE agents chasing a young woman, who's a U.S. citizen, as she runs back to her house in Marrero, ...

A polar vortex broke, and severe temperatures are set to dominate most of the United States, including the Midwest, in the ...

The Polar vortex is causing temperatures to plummet dangerously across the Philadelphia region, and frostbite could become a major concern.

The first of three rounds of bitter air has arrived, threatening record lows in cities from the Midwest to the Northeast.