At least four people have been injured and more than a dozen homes were damaged in a major house explosion in a St. Louis ...

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.

An explosion at a steel plant in Western Pennsylvania has left 10 people injured and two people dead, according to the authorities.

Six men and three women have died in a blast at an explosives factory near the Brazilian city of Curitiba, in southern Paraná ...