A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

A man suspected of killing a San Bernardino County sheriff's deputy during a high-speed pursuit crash — less than six months after being released from prison after being convicted in another ...

A San Bernardino County sheriff's deputy died at the scene of a horrific traffic collision stemming from a pursuit in Victorville on Monday. Deputy Hector Cuevas Jr. was driving through the ...

Chaos unfolded at a children's hospital in Southern California after reports of an armed person possibly being at the scene.

nearly one year after H5N1 bird flu was first reported in Texas dairy cattle. Although not confirmed, scientists believe the infected herds are located in San Bernardino County, where health ...