WEATHERFORD, Okla. -- A leaking tanker truck spewed dangerous ammonia gas in a hotel parking lot, forcing hundreds of residents in a small Oklahoma city to evacuate and sending several dozen people to ...

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) ...

A father and his two young children were among five killed in a multi-vehicle crash in Illinois involving a semi-truck transporting potentially toxic anhydrous ammonia, police said. At about 9:25 p.m.

The five people who were killed following a tanker truck crash and chemical spill in central Illinois died from exposure to anhydrous ammonia, the county coroner revealed Sunday night. The tanker ...

A chemical disaster unfolded in Weatherford, Oklahoma on Thursday when a tanker truck carrying 25,000 pounds of anhydrous ammonia began leaking its contents behind a Holiday Inn Express. The incident ...