A fire at the world’s largest battery storage plant in Northern California is smoldering after sending plumes of toxic smoke ...

A child in San Francisco has tested positive for H5N1 bird flu after experiencing conjunctivitis and fever, health officials ...

(Reuters) - Robert F. Kennedy Jr. played an instrumental role in organizing mass litigation against drugmaker Merck over its ...

San Francisco’s public health director, who oversaw the city’s responses to the COVID-19 pandemic and fentanyl crisis, ...

After the holiday season and an uptick in travel, California faces a rise in respiratory illnesses, prompting health experts ...