Add Yahoo as a preferred source to see more of our stories on Google. A new and updated version of the COVID-19 vaccine has been approved for the coming fall and winter respiratory illness season, the ...

SAN FRANCISCO (KGO) -- Even as California throws its reopening plans in reverse, a UCSF doctor expects more restrictions are on the way. "Unfortunately I think the writing is on the wall," said Dr.

The Food and Drug Administration approved the next round of Covid shots for the fall — but only for a smaller, high-risk group of people, Health and Human Services Secretary Robert F. Kennedy Jr. said ...

SAN FRANCISCO -- Tesla CEO Elon Musk threatened Saturday to pull the company's factory and headquarters out of California in an escalating spat with local officials who have stopped the company from ...

Californians will soon be under yet another series of strict restrictions limiting travel, in-person shopping and other business activities — this time it all hinges on the level of strain on ...