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 ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

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 ...

A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding across much of the Southland.

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

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...