Atmospheric rivers, also described as "rivers in the sky," cause more than 80 percent of all flooding damage across the West ...

After 24 years of guiding whitewater trips on the Nolichucky River Gorge for other companies, Patrick Mannion finally received a permit last year to operate his own outfitter ...

The winter storm that drenched Northern California on Monday and Tuesday left mudslides in its wake, including one that sent a Forestville home crashing into the Russian River below.

An atmospheric river event that slammed California this week is expected to subside on Wednesday after causing some flooding, ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

The California State University system is embarking on a groundbreaking public-private initiative that will make it the ...

Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ahead of another potential round of Santa Ana winds.

A series of three atmospheric river storms are soaking Northern California this weekend and into the week ahead in the form ...

Two storm systems are bringing rain to Southern California through Friday, but some areas are expected to see less than an inch of rain.

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

San Francisco broke a daily record for rain that had been in place since 1887 on Tuesday, with a pounding 2.53 inches of rain falling, according to the National Weather Service. The rain was so heavy ...