Months after devastating flash floods carved a muddy scar through Valencia, an effort to save some of what was lost continues ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

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

The Glory Hole acts as flood mitigation for the the manmade lake, serving as a massive funnel once water levels reach about ...

Sonoma County drenched by deluge that reached a peak Tuesday, raising the Russian River toward flood stage, closing dozens of ...

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

As of 7 a.m. Wednesday, the Russian River in Guerneville had risen above 36 feet, entering the moderate flood stage, where ...

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 ...

(Reuters) - Starbucks' new CEO, Brian Niccol, has a vision to make Starbucks into a classic coffeehouse, but he has to contend with an unusual challenge: the company's mobile orders are as ...

Southern California is grappling with intense rainstorms ... drought conditions but significantly heightening the risk of floods and mudslides in regions scorched by recent wildfires.