SAN DIEGO (FOX 5/KUSI) — For the first time in more than a decade, Cal Fire officials have released an updated fire hazard severity zone map for communities across the state. The new map ...

Gerald Joyce, Salk President, joined Fox 5 to talk about how the polio vaccine helped decrease polio cases by 99% since its introduction and how it changed the course of public health.

SAN DIEGO, Calif. (FOX 5/KUSI) — A 3.7 magnitude earthquake was ... according to the survey’s Did You Feel It? map. In San Diego County, light shaking was reported as north as Oceanside ...