Firefighters and utility crews say they're looking into an active gas leak after a house exploded Sunday night, injuring at least two people and displacing dozens of families in Centreville, Virginia.

Crews are currently battling a large fire after a natural gas line exploded at a commercial building in Nashua, New Hampshire.

A gas explosion destroyed a vacant building at Northside Plaza, injuring one man and displacing about 40 residents. Residents say they reported strong gas odors hours before the blast, but officials ...