Atmospheric river hits Southern California with risks of flash floods and deaths on stormy seas

An unusually strong storm system called an atmospheric river was dousing Southern California on Saturday, prompting flood ...

Roads flooded, trees toppled and flights canceled as strong storm moves through Bay Area

The atmospheric river that hit the Bay Area Thursday morning caused a mess of a commute and left damage across the region, ...

Could building dams lower flood risk on the Guadalupe River?

River management officials are looking into the the possibility. Experts say the dams could be effective, but they are costly ...

Flash flood warnings end in L.A. County, but high water, mudslides and rockslides still a concern

The National Weather Service has canceled the flash flood warning for much of Southern California. Flooding, mud and debris ...