As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

As a principal engineer for the county’s Public Works Department, Klippel’s job is to try to stop catastrophic flows of mud, ...

San Gabriel Valley areas scarred by the Eaton Fire are at “high to very high risk” of debris flows this week. How do they ...

Firefighters continue to battle fires across Southern California as the area prepares for a presidential visit Friday and rain in the weekend forecast.

Tuesday is an alert day for steady rain, gusty winds and heavy Sierra snow. The morning commute will be wet and breezy across the region. Periods of rain will be moderate to heavy with some ponding on ...

Inspired by bird feathers, scientists create a fabric that desalinates seawater using sunlight and electricity, working ...

Brain Dead, the Los Angeles-based creative collective led by Kyle Ng, has partnered with adidas to reimagine the classic ...

Plant breeders are never content with the status quo. That’s why they’re always working to come up with plants with superior ...

Navajo communities along the 174-mile stretch of the uranium haul route on Diné lands say the tribe and mining company are ...

Swampscott Conservancy Though it’s the shortest month, February can feel like the longest. With the holiday celebrations over and perhaps our New Year’s resolutions already broken, we’re left with ...