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

An artillery round from the USMC celebration in California prematurely exploded, causing shrapnel to strike and damage a ...

The CHP called the incident "unusual and concerning" and recommended a review of safety protocols after the rare live-fire ...

The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for ...

A multi-vehicle crash involving several cars and 18-wheelers shut down Interstate 20 westbound near the 17-mile marker in ...

An artillery shell fired as part of the Marine Corps’ 250-year anniversary celebrations prematurely detonated over Interstate 5 in California Saturday, striking a patrol vehicle with shrapnel, ...

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

California Gov. Gavin Newsom lashed out at the Trump administration prior to the event, saying it was dangerous to fire live ...

CAMP PENDLETON — Ordnance fired over the 5 Freeway at Saturday’s 250th anniversary of the Marine Corps at Camp Pendleton ...

Investigators closed a Massachusetts highway ramp for several hours overnight after one person was wounded in a shooting.

A CHP vehicle was damaged by debris on Saturday, following a U.S. military demonstration involving live ammunition, discharged over tI-5 freeway near Camp Pendleton.