TIPTON, Mich. — Anhydrous ammonia is one of the most widely used industrial chemicals in the U.S. according to the American Chemical Society. The colorless gas composed of nitrogen and hydrogen (NH₃) ...

At least five people were killed and parts of an Illinois neighborhood were evacuated due to a Friday crash involving a semi-truck carrying thousands of gallons of anhydrous ammonia. The truck was ...

A father and his two young children were among five fatalities in a multi-vehicle crash involving a semi-truck carrying potentially toxic anhydrous ammonia in central Illinois, authorities said. Late ...

TEUTOPOLIS, Ill. — A new report details the chain of events that led to a crash involving an anhydrous ammonia tanker that killed five people in Effingham County. The National Transportation Safety ...