The company received FDA clearance to launch a Phase I trial of its therapy, which it says can overcome safety and efficacy concerns related to systemic AAV delivery.

While the overnight tsunami did little damage to the Bay Area, it reignited some long-running questions about preparedness. In San Francisco, one of those questions was tied to the city's tsunami ...

Former San Francisco Supervisor Aaron Peskin said he had one thought when he read about the deadly July 4 flash floods in Central Texas. “Oh man, is San Francisco going to learn from this?” Peskin ...

San Francisco emergency officials activated a warning siren Sunday afternoon, triggering some confusion among residents. The siren, which sounded around 3:45 p.m., was activated accidentally, and ...

Renewed calls to repair San Francisco's emergency sirens after deadly Texas flooding As questions grow about whether emergency sirens could have saved lives during the flash floods in Texas, it's ...