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

Al Roker talks to climate scientist Alexander Gershunov about the conditions that made the L.A. wildfires so devastating.

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

The Los Angeles fires were burning evidence of how dangerous this delusion is. The fires were a bonfire of bad ideas that had ...

Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

It starts with a high-pressure area over the Great Basin. That’s a huge ... The name Santa Ana comes from Santa Ana Canyon and the Santa Ana River in Orange County, just one of the many ...

More rain could finally end Southern California's fire season as Pacific Coast Highway is open for the first time in weeks.

Santa Ana winds helped stoke both blazes; wind gusts originating in the Great Basin, some exceeding 150 ... Extreme atmospheric river events in California are becoming more common as global ...

The Los Angeles area is preparing for the tail end of an atmospheric river that will bring "beneficial rain," forecasters say ...

At this time, this Santa Ana wind event doesn’t look like it’ll be as extreme as the Jan. 7–8 event, when severe winds were forecast for a much wider area, including through the L.A. Basin.

Forecasters believe there's little risk that the rains expected next week will trigger debris flows and mudslides in Southern California's recent burn areas.

It could rain for many hours each day in the middle of next week as the edge of one of these storms takes a swing into ...