EFI technician Dion Raglin said it was just a few minutes after employees first smelled gas Wednesday afternoon before the back of the building went boom.

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

Emergency alert issued due to gas leak near 440 Amherst Street in Nashua, New Hampshire amid reports of 4th alarm fire and explosion at building.

Ice may have damaged a gas line, causing a Nashua, New Hampshire explosion. Now the fire department is issuing a warning about ice on roofs.

Several firefighters and a pastor are fighting for their lives following a suspected gas explosion at a church in upstate New York. Emergency crews in Oneida County rushed to Abundant Life Church on ...