Officials said one firefighter was released from the hospital, while the other two remained hospitalized overnight.

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

Three firefighters were injured when a natural gas leak caused an explosion and fire at a New Hampshire mental health center, ...

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 ...