The land under the Palos Verdes Peninsula has been sliding for decades. New data from NASA shows just how bad the problem is.

The year's biggest storm is expected to bring flooding conditions on the Palos Verdes peninsula, forecasters warned.

The Palos Verdes Peninsula in Los Angeles County continues to inch toward the ocean posing danger to life and infrastructure, ...

Data gathered from four weeks in the fall of 2024 showed the speed of the movement to be "more than enough to put human life ...

A coastal community in Southern California is shifting downslope toward the Pacific Ocean at a rapid rate, according to NASA.

In the West, Oregon, Washington, California and Idaho have the greatest vulnerabilities from landslides, which cause billions ...

Rancho Palos Verdes, about 30 miles south of downtown Los Angeles, faces damage from landslides as the region moves toward ...

RANCHO PALOS VERDES, Calif. – Radar data from NASA shows increasing rates of landslides along the Palos Verdes Peninsula, ...

Researchers from NASA's Jet Propulsion Laboratory used airborne radar to measure activity of the slow-moving Palos Verdes Peninsula landslide, which showed movement by as much as 4 inches per week.

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.