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

The U.S. Marines Corps has launched an investigation after the California Highway Patrol said shrapnel from an artillery ...

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

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 ...

The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for the Marine Corps' 250th anniversary.

The U.S. military demonstration that shot live-fire artillery rounds over Interstate 5 on Saturday dropped metal shrapnel on ...

The Marines said in an earlier statement that the event would take place "on approved training ranges and comport with ...

The U.S. military exercise that shot live-fire artillery rounds over Interstate 5 on Saturday dropped metal shrapnel onto a ...

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

A patrol vehicle was struck by shrapnel from an artillery round that was fired during Saturday's event at Camp Pendleton, ...