An Arctic Express cold snap is set to hit the southern U.S. in the first week of January. Here's what the weather forecast ...

If you haven't seen the northern lights this year — now might be your last chance. And what a fun way to ring in the new year ...

The National Oceanic and Atmospheric Administration said a strong geomagnetic storm may cause an unusually bright northern ...

Once they arrive, they may spark colorful auroras Monday and Tuesday nights in Washington, Montana, North Dakota, South ...

The Denver area is under a red flag warning Monday and strong winds expected throughout the day will rapidly grow any fire ...

Evidence collected from the Necropsy of the whale that washed ashore Friday in Kitty Hawk determined it came from the Caribbean Sea.

Mild temperatures were the story across Alabama on Monday, but winter is set to return later this week. The National Weather ...