Three firefighters were injured when a natural gas leak caused an explosion and fire at a New Hampshire mental health center, but the building’s tenants and clients all evacuated safely.

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

Two of the three firefighters injured in last Monday's natural gas explosion at the Greater Nashua Mental Health building have been released from the hospital.

From a deadly shooting to major fires, a plane crash and now a gas explosion, Nashua has faced a string of major emergencies ...

A week after a gas explosion killed one and injured at least 15 others at a Bronx apartment building, residents are blaming ...

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.

Officials gave an update in the natural gas explosion that sent three firefighters to a hospital in Nashua, New Hampshire ...

UPDATE: 2 Canby schools close in wake of large explosion that blew roof off metals plant Canby officials asked residents and businesses near an industrial facility to evacuate Tuesday afternoon ...

KABUL, Feb. 6 (Xinhua) -- Three people, all women from the same family, were killed and another was injured after a gas cylinder exploded inside a house in eastern Afghanistan's Khost province on ...

KABUL, Feb. 8 (Xinhua) -- At least eight people were killed when a gas cylinder exploded inside a residential home in Afghanistan's capital Kabul, the city's governor's office said in a statement on ...