An explosion at the General Motors Milford Proving Grounds blew out windows and doors of nearby homes on Tuesday.

A tank that stored oil and brine at GM Proving Grounds exploded early Tuesday. The blast was felt from up to 6 miles away.

Fire crews are battling the aftermath of an explosion on the General Motors (GM) Proving Ground in Milford Tuesday morning.

Crews are responding to reports of an explosion at the General Motors proving grounds in Milford where the automaker tests ...

An explosion at GM's Milford grounds led to a fire, with emergency crews responding quickly; no injuries or facility damage ...

Brighton Fire Authority Fire Chief Michael O'Brien said no one was injured when a tank with combustible liquid exploded.

MILFORD, Mich. (CBS DETROIT) - Authorities have responded to a large explosion at the General Motors Proving Ground on Tuesday in Milford. The facility sits between Oakland and Livingston counties, ...

Fire crews are battling the aftermath of an explosion on the General Motors (GM) Proving Ground in Milford Tuesday morning. A ...

Crews are on scene battling a tank fire at the General Motors Proving Ground in Milford, according to the Brighton Area Fire Authority.