A rapidly strengthening El Niño could raise sea levels, boost wave energy and increase erosion risks along California’s coast as the state declares a state of emergency.

Severe erosion has already impacted Malibu, Laguna Beach, Carlsbad and more.

The proclamation orders state agencies to prepare for storms that could lead to serious flooding along California shores.

Stand on the damp sand on a California beach and chances are you're standing on top of an active earthworks site. Sand ...

The sea level along California’s coast will increase by about a foot by mid-October due to El Niño driving water north from ...

LOS ANGELES — California’s governor on Monday declared a state of emergency as the US west coast readies for what is expected ...

It was a normal field survey along the California coastline in San Mateo County that turned into a fascinating discovery.

The winter of 1982-83 remains one of the most destructive chapters in California coastal history — a season of towering surf, ...

More rare creatures are being spotted off California's coastline.

Mark your calendars for California’s largest annual volunteer cleanup effort on Saturday, Sept. 19. Communities statewide will come together for the 42nd Annual California Coastal Cleanup Day to ...

“California’s coast and waterways belong to all of us, and Coastal Cleanup Day is a great way to give them a little love,” said California State Parks Deputy Director of Boating and Waterways Ramona ...