The push to remove two dams on Northern California’s Eel River, making it the longest free-flowing river in the state, is ...

A couple of inches of rain will hit parts of Southern California by Wednesday. KTLA's Kacey Montoya reports on Sunday, Feb. 9 ...

New $1.2M 'reflection point' along the Sacramento River Trail in Redding will look out on vistas, speak to local Wintu ...

For the second time this year, Southern Californians are evacuating their homes as heavy rain threatens new destruction in ...

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

Water from the Eel River has been funneled through the Potter Valley plant into the Russian River watershed since 1908 ― ...

Areas already devastated by January's California wildfires are now dealing with an atmospheric river, dropping rain and snow.

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

Parts of Pacific Coast Highway remained closed due to heavy flooding and mudslides in Southern California, according to state officials.

Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

A new atmospheric river is slamming California, including fire-ravaged Los Angeles, where residents are bracing for the ...

A rare and compelling drainage feature at a reservoir is triggered for the first time in years by high water levels.