High school football is filled with traditions and rituals. Here's one we hold sacred in the Golden State: California teams wailing on the rest of the country in interstate play. After all, California ...

Gridlock reigned Saturday on one of California's most vital freeways after state officials closed a 17-mile stretch of Interstate 5 in response to a pre-planned event in which live-fire artillery ...

California has a legal cannabis industry —but not all of it is legal. While licensed dispensaries dominate headlines, law enforcement says the black market still thrives, especially along Interstate 5 ...

California lawmakers are demanding answers after a live fire demonstration over Camp Pendleton Saturday led to a misfire that rained shrapnel on Interstate 5, striking two California Highway Patrol ...

Interstate 5 from San Clemente to Oceanside has long been one of California's traffic choke points, with no other nearby alternative routes between Los Angeles and San Diego. So traffic delays could ...

A 21-year-old man from Arizona was killed after he walked onto Interstate 8 in East County, California Highway Patrol said.