Cliffs slope into the ocean in San Simeon, California. All along the state's dynamic coastline, land is inching down and up ...

A preliminary 4.0 magnitude earthquake struck off the coast of Northern California early Tuesday morning, according to the ...

Parts of the Southern California coastal community of Rancho Palos Verdes were shifting 4 inches closer to the ocean each week in mid-to-late 2024, NASA found.

A large swath of what had long been private land on Northern California’s Lost Coast is now slated for public access. The ...

A powerful wave phenomenon known as "sneaker waves" is impacting California's coastline ... Northern Humboldt Coast, Southwestern Humboldt, and the Mendocino Coast, running through January ...