The mishap, during an anniversary celebration for the Marine Corps attended by the vice president and defense secretary, ...

Interstate 5 is a 1,381-mile artery that stretches from Mexico to Canada, through the heart of the West Coast. If nothing ...

Several California lawmakers are demanding answers from the Trump administration after shrapnel rained down on Interstate 5 ...

While no one was hurt, experts say the decision to fire live munitions over the freeway during the ceremony was highly ...

California closed part of Interstate 5 on Saturday after military officials confirmed artillery would be shot over the ...

Traffic delays could be significant Saturday with the U.S. military planning to fire live artillery rounds over Interstate 5 ...

An artillery shell fired as part of the Marine Corps’ 250-year anniversary celebrations prematurely detonated over Interstate ...

Artillery rounds also were launched over the freeway during a rehearsal for the demonstration attended by Vice President JD ...

New questions are emerging about why there were no public warnings before the U.S. Marines fired over Interstate 5 and a ...

A California Highway Patrol cadet died Sunday in a collision on Interstate Highway 5 at West Benjamin Holt Drive in northwest ...

I-5 closes 11 a.m.–3 p.m. for Marine Corps 250th anniversary live-fire demo at Camp Pendleton; expect major SoCal traffic ...