For decades, widely used pulse oximeters have underestimated the oxygen needs of darker-skinned patients. Will the FDA's new ...

Niner fans were ready for battle at Levi's Stadium but many were not expecting unsportsmanlike conduct from the weather.

SANTA CLARA—The West Coast heatwave wreaked havoc on the 49ers’ practice schedule this past week, leading coach Kyle Shanahan ...

In anticipation of the heat, the 49ers sought a wardrobe change, but the NFL this week denied the team’s request to wear ...

A Bay Area man and his mother are in custody after a custodian at a Daly City gym was shot to death last week.

A Filipino American custodian at a Daly City gym was killed in an alleged "execution murder" over an argument about gym rules ...

"We see a lot of guests coming from Sacramento, the East Bay, even the Central Valley will come up for overnight, just to get ...

BART service was suspended on the San Francisco line on Saturday morning, following an equipment problem and a major medical ...

The Los Angeles Times' California retirement rankings take four main factors into account: climate, health, recreation and ...

Whether abusive parents, drug addiction or gun violence are to blame, the fallout from childhood traumas can reverberat ...

A 60-year-old custodian at a Daly City gym was shot and killed near his home by a gunman who had repeatedly violated gym etiquette, authorities said Thursday.

Stacey L. Nash is a NASM-certified personal trainer and nutrition coach from the Pacific Northwest. Her health and fitness ...