Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

After months of extremely dry conditions in Southern California, an atmospheric river storm delivered much-needed rain to a ...

Atmospheric rivers, also described as "rivers in the sky," cause more than 80 percent of all flooding damage across the West ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit L.A. County on Tuesday, aiding hopes of helping end a devastating fire season.