UC Berkeley researchers report algae persisted inside lysosome‑like symbiosomes in coral cells, a finding that may change how scientists study bleaching and reef rescue.

Cool mornings and breezy afternoons today. Mariners should watch Small Craft Advisories through Friday.

San Jose will see mostly sunny afternoons with highs near 81°F Thursday and cool, foggy mornings near the coast. Small craft advisories remain offshore.

Dollar Tree has leased a 19,085‑sq‑ft big‑box at Linda Mar Shopping Center in Pacifica, taking over a large former pharmacy bay and joining established anchors.

Spinning Dough's ube pizza has a new permanent home inside Modern Eats in Millbrae, pairing Jeff Chin's Filipino-inspired pies with a beer list and a planned patio.

San Francisco native Danny Glover revealed he has been living with Alzheimer’s and says he hopes openness will reduce stigma while he continues his work.

A turbulent week for Chinatown: the Chinese Chamber’s president stepped down as a formal complaint and multiple lawsuits — including an allegation about a covert recorder — surface.

Cool, foggy mornings give way to sunny, breezy afternoons with highs near 69°F and gusts up to 20 mph. A warming trend is expected into the holiday weekend.

The Supreme Court blocked an order to strip birthright citizenship, reaffirming the 14th Amendment and the Wong Kim Ark legacy rooted in San Francisco.

Martinez will celebrate this Saturday with a downtown parade, a Martinez Sturgeon game, a Fun Fest at the waterfront and a fireworks finale at about 9:30 p.m. Expect limited marina parking and family activities.

A former Bayhill High music teacher was sentenced to nearly seven years and must register as a sex offender after charges involving a student.

A San Leandro man was arrested after allegedly arranging to meet a 15‑year‑old during a multi‑agency sting that freed two adult victims, police say. The suspect is booked in Marin County.

San Francisco’s 50 United Nations Plaza has been rededicated as the Senator Dianne Feinstein Federal Building in a ceremony led by Sen. Alex Padilla. Family and city officials attended.