Preliminary findings indicate that the explosion was caused by a World War II artillery shell that detonated in the apartment ...

California lawmakers are demanding answers after a live fire demo over Camp Pendleton last weekend led to a misfire that ...

Camp Pendleton Marines say they told the state they would fire live artillery rounds over I-5 on Friday and Saturday. State ...

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

Shrapnel from an exploding 155mm shell damaged a police car as Marines fired rounds over a highway during a drill attended by ...

Marines are investigating after a 155mm artillery round exploded over Interstate 5, hitting California Highway Patrol ...

An "explosive ordnance" detonated prematurely and hit a law enforcement vehicle near Camp Pendleton in California Saturday.

An artillery shell fired during a Marine Corps demonstration on Saturday detonated prematurely over California's Interstate 5 ...

The governor had objected to the plan to fire over the freeway and ordered a 17-mile stretch closed — against the guidance of ...

The US Marine Corps is no stranger to firing live ordnance as part training, but it had been years — more than 70, according ...

A live artillery shell exploded prematurely during a live-fire amphibious demonstration at Camp Pendleton in celebration of ...

Rounds were fired on Friday across Interstate 5 as part of a test for Saturday’s event in Southern California. The state shut ...