A brutal and seemingly unprovoked attack on Easter has residents and business owners in San Francisco’s Castro neighborhood ...

Meteorologist Vianey Arana shines the spotlight on Moms Clean Air Force, a nonprofit that turned into a national movement, ...

Penguin chicks, whose coats are made of fluffy down feathers, aren't as protected from the rain as adult penguins. Getting ...

The Golden State Warriors will deploy a two-big lineup featuring Quinten Post and Kevon Looney in spurts against the Houston Rockets.

Tesla reported dismal earnings and warned that politics and Trump's tariff policies would take a toll on the company. Musk ...

Here's what to know as the Oakland school district is on the verge of being fully independent for the first time since 2003.

Mexico wants to ban paid "propaganda" from foreign governments after a TV ad campaign by President Trump's administration ...

A trip to Antarctica might feel less like crossing the ocean and more like crossing the galaxy, but what happens there ...

The algae that grows on patches of ice in Antarctica alters the albedo — or the ice's reflectivity — enough to make the ...

U.S. health officials on Tuesday said they would phase out petroleum-based artificial colors in the nation's food supply, ...

Marley's mother, Jessica Glantz, said her daughter left home at about 6:50 p.m. Friday to walk to downtown Fairfax to meet up with her friends. Marley met up with the group at about 7:15 p.m. and ...

San Francisco 49ers general manager John Lynch shared a positive update on where contract negotiations stand with quarterback Brock Purdy.