A University of Hawaii at Mānoa study on the freezing of water droplets suspended in air sheds light on a key process in ...

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

At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday ...

Another round of intense atmospheric activity will arrive late Tuesday, when an atmospheric river storm will park itself ...

California's two largest reservoirs, Lake Shasta and Lake Oroville, saw water level increases over the weekend after an ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

Gov. Gavin Newsom issued an executive order on Friday with the goal of maximizing the storage of water anticipated to hit ...

A 2019 infrastructure report card gave the state’s levees a "D," citing that despite significant investments, much more work ...

In what has become a much-anticipated sight, the morning glory spillway at Lake Berryessa is now active after this week's ...