Sky5 flies over an industrial building in Nashua, NH, where a fire and explosion were reported on Amherst Street.

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

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

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

The Nashua fire chief described Monday's response to a gas leak, explosion and fire as a "complete success," even though ...

Watch raw video of Sky5 over the massive response to an explosion and fire involving an industrial building in Nashua, New Hampshire.

A natural gas explosion ripped through a building for mental health services in Nashua, New Hampshire, and sparked a fire. Emergency crews have warned nearby residents to evacuate the area.

New Hampshire leaders are reacting after an explosion and fire at a commercial building in Nashua on Monday afternoon.

Sky5 flies over an explosion and fire involving an industrial building.