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

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers can cause. “They contribute up to half of our water every year, but ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

An atmospheric river is heading to Southern California by the middle of the week, and forecasters are becoming more and more confident that it’ll hit hard. The storm is expected to roll in by ...