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

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

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

Lake Shasta waters swelled after heavy winter rains from an atmospheric river. Here's how much rain fell and how many feet ...

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

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

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

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

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

Northern California has been pummeled by atmospheric rivers that have swelled the region’s reservoirs. So where do reservoir ...