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

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

New California State supporters Loyd Kennedy, Tina Hessong and Paul Preston sit Tuesday next to a map representing how the state of California would be split into two states during a rally in support ...

Freezing temperatures are possible for multiple Californian cities on Monday morning, according to the National Weather Service.

Atmospheric rivers like the ones hitting the state this week sometimes wobble, and these slight movements can be challenging to predict.

Impact from a moisture-laden storm is expected to persist in the San Francisco Bay Area through Friday, with more rain likely ...

The atmospheric river storm hitting Northern California brought heavy rain, flooding and mudslides to the San Francisco Bay Area on Tuesday. In the mountains, the National Weather Service has issued ...

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...

A map of the affected areas can be found here. It's not the first time a new area code has been implemented in Northern California. The 279 area code made its debut in the 916 area code region in ...

A modest bump in the allocation of water being released from Northern California will make billions of additional gallons available to Southern California water agencies, according to state and ...

Fueled by powerful winds and dry conditions, a series of ferocious wildfires erupted the second week of January and roared ...