This week's heat wave won't break records, but it will deliver scorching temperatures to California's deserts and interior ...

California braces for its first major summer heat wave, a high-pressure ridge looms, promising intense heat across the Western states.

The future of San Francisco’s iconic fog has been debated in media stories during recent years, and some experts note a diminished cloud cover along the California coast that could lead to a warming ...

All five of Newsom’s appointees to the state Public Utilities Commission live in Northern California, triggering complaints that Southern California, where Edison and San Diego Gas & Electric ...

The San Fernando Railroad Tunnel was opened in 1876 to connect Los Angeles with the transcontinental railroad line in San Francisco. ... as well as tunnels in the mountains of Southern California.

For a second day, Southern California was rocked by a major earthquake Friday ... the deadly Loma Prieta Earthquake that ravaged the San Francisco Bay Area in 1989 was a 6.9 magnitude temblor.

The high-speed rail route would bring travelers from San Francisco to Los Angeles in less than three hours. ... The southern California map also shows the Brightline West route.

A 5.2-magnitude earthquake shook Southern California on Monday morning, ... Associated Press writers Christopher Weber in Los Angeles and Olga R. Rodriguez in San Francisco contributed to this report.

Scientists predict that this earthquake could reach a magnitude of 7.8 or higher, causing widespread destruction across Southern California or the San Francisco Bay Area depending on the rupture ...

An 8-year-old girl died Friday evening after a large fireworks display misfired in a Buena Park neighborhood in Orange County ...

FHLBank San Francisco matched 70 member donations, providing $1.4 million in funding to more than two dozen local nonprofits providing direct relief, plus contributed $600,000 in direct donations ...

Valkyries’ Coach Natalie Nakase reflects on her Los Angeles roots 03:26. Long before becoming the Golden State Valkyries head coach, Natalie Nakase was already spending most of her time on the ...