Their mission: to piece together a list of people who could have been exposed to the virus. In the end, the list totaled more than 300 people spanning six California counties, Matyas estimated.

Cal Fire has released maps identifying the level of fire hazard severity that cities across eight Southern California counties face as part of efforts to prepare for and prevent wildfires. The updated ...

Mono County, in the Mammoth Lakes area, reported three deaths related to hantavirus. Here's what Los Angeles County residents ...

Bird flu has been detected in four dairy farms in San Bernardino County within the last 30 days; the first in the county since the CA outbreak in March 2024.

Cal Fire has released maps identifying the level of fire hazard severity that cities across eight Southern California counties face as part of efforts to prepare for and prevent wildfires.