The polar vortex is stirring up, bringing the earliest hints that the weather is changing with the new fall season. When is the first frost in Tennessee?

The polar vortex is starting to stir up, bringing the earliest hints that the seasons are changing. When will Ohio see its first freeze?

The National Weather Service in Bismarck has confirmed at least 15 tornadoes touched down across central North Dakota on Sept ...

North Dakota farmers who suffered damage during intense storms in early August will be able to tap into a state aid program ...

In upstate New York, La Niña winters often are influenced by strong westerly to northwesterly winds over the Great Lakes, ...

In Michigan, La Niña winters are often marked by stronger winds crossing the Great Lakes, which can fuel heavy lake-effect snow.

SEATTLE (AP) — Four special operations soldiers aboard a U.S. Army MH-60 Black Hawk helicopter that crashed near Joint Base ...

The Denhoff firefighter was driving home after helping a friend when a tornado destroyed his house, leaving him with just a few clothes.

The leaders told us how they are facing a warming planet in a world where international collaboration on climate change is ...