New research from UC San Diego sheds light on how cannabis affects youth and their ability to maintain attention, react and retain information.

California just gave plastic producers until 2032 to make all packaging recyclable or compostable — the country's most ambitious deadline.

Unlike the San Andreas Fault — one of the most heavily studied faults in the world — scientists know comparatively little ...

Mission Beach sits between the Pacific Ocean and Mission Bay, shaped by its unique coastal geography and its early ...

Eligible voters who miss the registration deadline may still cast ballots through California's same-day registration process ...

Funding for the center constitutes less than 1% of the city's spending on homelessness. Yet the services provided save tens of thousands of dollars a year.

Three courts have struck down a Trump administration policy that threatens immigrants with imprisonment without bond; two have upheld it.

Trains will not operate along the Los Angeles – San Diego – San Luis Obispo rail line between the Oceanside Transit Station ...

The report offers the most detailed look to date inside detention centers that are often in remote areas and difficult to access.

The party took issue with a statewide voter guide that DeMaio's Reform California distributed, which used the party’s logo.

It's time to think openly about bold solutions to the structural challenges facing all of us -- every man, woman and child in America and worldwide.

The La Jolla Historical Society presents its 27th annual Secret Garden Tour on Saturday, offering rare public access to six ...