The storm poses significant dangers along the Santa Ana River bottom. "It can be very dangerous. It can sweep people away.
Street flooding and mudslides, and a weak tornado, were reported across the region as the storm barreled through Thursday evening.
What remains from the fires that broke out Jan. 7 is a charred landscape, filled with skeletal trees and blackened debris.
Los Angeles County keeps building in hillsides and canyons even as the fire risk worsens. For a century, the lure of ...
LOS ANGELES (KTLA) – As a severe thunderstorm and strong winds pounded Los Angeles Thursday, a group of photojournalists ...
NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...
Scientists using seismic data tracked groundwater levels beneath the L.A. area. They found heavy rains in 2023 boosted ...
Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...
In Highland and Yucaipa, downslope from the burn scar of the Line fire, which devastated parts of the San Bernardino National ...
The biggest storm of the winter walloped Southern California on Thursday, forcing the closure of Pacific Coast Highway, ...