Mud and debris flow down a fire-scorched hillside near Solimar Beach in Ventura in January 2015. (Joel Angel Juárez / Associated Press) Over the last three decades, California has seen increasing ...

Southern California's iconic sandy coastlines are vanishing at an alarming rate, and it's a warning sign for coastal communities worldwide, new research suggests. Rising sea levels and urban ...

El Niño may not have brought much rain to Southern California, but it did take its toll on the Golden State’s beaches. A new study of the waves, water levels and coastal changes at 29 beaches across ...

The return of sea otters and their voracious appetites has helped rescue a section of California marshland, a new study shows. Sea otters eat constantly and one of their favorite snacks is the striped ...

WASHINGTON (AP) — The return of sea otters and their voracious appetites has helped rescue a section of California marshland, a new study shows. Sea otters eat constantly and one of their favorite ...

Cliffs along California’s northernmost coast have been eroding faster than the more populated bluffs of Southern California — one of many conclusions highlighted in a new map and study that analyzed, ...

Like an ax slowly chopping at the trunk of a massive tree, waves driven by sea-level rise will hack away the base of cliffs on the Southern California coast at an accelerated pace, a recent study says ...