The Genesis Invitational was the PGA Tour's third Signature Event, for a $20 million purse. The results shook up the money ...

Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land they can cause ...

On Friday, the storied coastal road had dissolved into a river of mud and debris after a powerful rainstorm sent those burned ...

The Pacific Coast Highway along Malibu canyon was closed after runoff pushed mud and debris over the road and into the ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Environmental groups claim that the National Marine Fisheries Service delayed deciding on the salmon’s protections for over ...

Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.

Footage shot on Thursday shows the devastation caused by an atmospheric river drenching Southern California, particularly in ...

The Center for Biological Diversity and allies sued the National Marine Fisheries Service today for delaying Endangered Species Act protection decisions for spring-run Chinook salmon in Oregon, ...

Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can see how this week's "river" grabs all that moisture from the Pacific and ...

Many atmospheric river events are weak ... While traditional cold winter storms out of the north Pacific build the Sierra snowpack, atmospheric rivers tend to be warm. Snow may still fall at ...