Los Angeles County is grappling with mudslides and flooding after a powerful storm swept through the region on Thursday night ...

Mudslides in Los Angeles inundated roadways and prompted evacuations orders after an atmospheric river dumped heavy rains ...

Scientists using seismic data tracked groundwater levels beneath the L.A. area. They found heavy rains in 2023 boosted ...

Evacuation warnings have been issued for burn scar areas in the Los Angeles area ahead of what's likely to be the biggest ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...