Storms dumped heavy snow and freezing rain on a swath of the eastern U.S. stretching from Kentucky to the nation’s capital, ...

An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.

California is bracing for an atmospheric river that's expected to dump precipitation across the state -- including in L.A., where the threat of mudslides in the burnt regions is making many nervous.

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Citing a lack of evidence that it works, the Wyoming House slashed all funding for the state’s cloud-seeding program on ...

A boost of atmospheric energy will reinvigorate the potent storm and significantly expand its size once it reaches the central US. Snow will blast over the Midwest Saturday and reach much of the ...

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