SAN FRANCISCO – Fears of upheaval in the artificial intelligence gold rush rocked Wall Street on Monday following the emergence of a popular ChatGPT-like model from China, with US President ...

The company's stock price has similarly soared, and its total market value quickly passed rivals like Intel, Microsoft and others. Nvidia alone accounted for more than a fifth of all of the S&P 500 index's total return last year. No other stock came close, and it had more than triple Apple's impact.

Tesla’s fourth-quarter net income fell 71% from a year ago when results were boosted by a one-time tax benefit. The latest results fell short of Wall Street forecasts.

Chinese AI startup DeepSeek has shaken the self-image of America's vaunted tech sector. A visit to San Francisco's AI neighborhood finds some developers and investors rejoicing, while others are in despair.

San Francisco Mayor Daniel Lurie said the city’s fentanyl crisis will be addressed quickly if a new ordinance he submitted gets approved.

Are you planning on attending the San Francisco Chinese New Year Parade in person? Here's everything you need to know before you go.

The Wall Street Journal first reported the investigation, noting that Terry Rozier has not been charged with a crime, nor has he been accused of wrongdoing.

Federal agencies have offered exits to millions of employees and tested the prowess of engineers — just like when Elon Musk bought Twitter. The similarities have been uncanny.

Dianne de Guzman is the regional editor for Eater's Northern California/Pacific Northwest sites, writing about restaurant and bar trends, upcoming openings, and pop-ups for the San Francisco Bay Area, Portland, Seattle, and Denver.

Supervisors Stephen Sherrill and Danny Sauter, among the city’s new moderate leaders, proposed a law to allow “formula retail” on a mile stretch of Van Ness Avenue, between Redwood Street and Broadway, the San Francisco Chronicle reported.

New York leads the list, with London in second place and Hong Kong in third in the Global Financial Centres Index.

President Trump had sued Meta and other tech firms in 2021, arguing that he had been wrongfully censored by them. Meta also reported revenue and profit growth for the fourth quarter.