Three firefighters were injured, one seriously, after a natural gas explosion led to a fire Monday at a commercial building on Amherst Street in Nashua.

The Pine County Sheriff's Office confirms there has been an explosion in Willow River. They are asking the public to avoid the areas northwest of Willow River.

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

A building in Nashua, New Hampshire was destroyed after an explosion and fire on Amherst Street Monday afternoon.

Investigators are trying to determine the cause of a fatal home explosion and fire in Smithville on Wednesday night.

Resident and business owner Wendy Davis was killed in the explosion near a reported gas leak ...

Officials say one person was killed and 14 others injured in a gas explosion and fires at the top of a 17-story New York City ...