Emergency crews are responding to an explosion in Taunton, Massachusetts, on Wednesday morning, according to the state fire marshal’s office.

The three victims sustained minor burns, including a 4-year-old boy and 2-year-old girl who were singed in the face and upper chest.

Fire officials are investigating a Massachusetts house explosion that injured at least two people. Fire officials say emergency workers responded to the fire at the three-family home about 9:50 a.m.

The sound of fire sirens, booming through Boonville, alerted one woman that something was wrong on her drive to a doctor’s ...