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

San Clemente became ground zero in the battle between California and the Trump administration over a pre-planned live-fire ...

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

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

California will close part of Interstate 5 today after military officials confirmed Saturday that live-fire artillery rounds ...

A 17-mile stretch of the I-5 Freeway will close Saturday for a live-fire Marine Corps anniversary event at Camp Pendleton.

The U.S. Marine Corps' live-fire from Camp Pendleton as part of its 250th birthday celebration will cause Interstate 5 to be ...

The California Highway Patrol reopened a large swath of Interstate 5 Saturday after it was closed for a few hours during a ...

Responding to criticism from lawmakers, Camp Pendleton says it will not seek to shut down all or part of Interstate 5 on Saturday when it stages a live-fire amphibious assault exercise in the presence ...

I-5 near Camp Pendleton reopens after a military demonstration closure. Politicians criticize the decision as motorists face ...