Their invention, the pineal gland simulator and regulator — or “Pinacal” — simulates the effects of sunset and sunrise in order to stimulate hormones, which in turn causes astronauts to experience a regular 24-hour circadian rhythm, even in space.

An updated red flag warning was issued by the NWS Los Angeles/Oxnard CA on Wednesday at 2:14 p.m. in effect until Friday at 10 a.m. The warning is for Ventura County Beaches, Ventura County Inland Coast,

Calabasas and Agoura Hills, Western San Fernando Valley and Southeastern Ventura County Valleys. Overnight low temperatures between 32 and 35 degrees will result in frost formation for Calabasas ...

An arson suspect was arrested in connection to a brush fire in Griffith Park after firefighters quickly put out the small blaze.

Updating maps of Southern California show where wildfires, including the Palisades, Eaton and Hughes fires, are burning across Los Angeles.

On Thursday at 2:58 a.m. the NWS Los Angeles/Oxnard CA issued an updated wind advisory. The advisory is for Ventura County Beaches, Ventura County Inland Coast, Central Ventura County Valleys, Malibu Coast,

Calabasas and Agoura Hills, Western San Fernando Valley, Eastern San Fernando Valley and Southeastern Ventura County Valleys. Winds are forecasted to be northeast winds 25 to 40 mph with gusts up ...

Calabasas and Agoura Hills, Western San Fernando Valley, Eastern San Fernando Valley, Interstate 5 Corridor, Western San Gabriel Mountains and Highway 14 Corridor and Eastern San Gabriel Mountains.

There’s always something different or new to do in the San Fernando Valley and the greater Los Angeles area, but check in advance for closures, cancellations or postponements.

Southern California Edison claims there were no electrical anomalies on its transmission lines in Eaton Canyon leading up to the Eaton fire.

City workers and celebrities, teachers and tycoons talk about what they lost in the Los Angeles fires — and how they’ll rebuild.

A flash flood warning was issued Sunday night for areas burned by the Franklin fire and a portion of the Palisades fire, including Malibu and part of the Santa Monica Mountains.