A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

Caltrans posted video of workers operating the equipment at the precipice of the Regent’s Slide blocking Highway 1.

Too often, we encounter drivers who are unsure of what to do or worse, ignore the sirens altogether,” LA County Sheriff ...

Nour Malas was an editor on the Health and Science team at The Wall Street Journal. She was previously a national reporter covering the U.S. West, and a foreign reporter covering the Middle East. She ...

In an update Saturday night, Caltrans said PCH will reopen Sunday at 6 a.m. to residents with burn scar passes, contractors, ...

Hundreds of residents participated in Marin County’s largest evacuation drill, simulating a real-life emergency in Mill Valley. The exercise brought together local, county, and state agencies to ...

A part of Pacific Coast Highway between Malibu and Pacific Palisades was closed due to mudslides from Saturday’s showers.

Parts of the Pacific Coast Highway are closed Saturday morning near the Palisades Fire burn scar after a late-season storm ...

Los Angeles has received much less rain than it does in an average year — and Saturday's storm will not be nearly enough to ...

A new state insurance regulation, expanding homeowners’ coverage in the most flammable areas, greases the wheels of ...

Anguiano’s scheduled release sparked harsh words from the Trump administration, Gov. Gavin Newsom and District Attorney Todd ...