An anhydrous ammonia spill from an Airgas tanker truck in Weatherford sent 34 people to the hospital on Thursday. Health ...

KOCO 5 Meteorologist Michael Armstrong explains how weather patterns affected the behavior of a toxic cloud of anhydrous ammonia in Weatherford.

Authorities say at least seven people remained hospitalized from injuries they suffered from an ammonia leak in a small ...

Dozens of people were hospitalized after an ammonia spill in the parking lot of a Weatherford hotel late Wednesday.

Following the aftermath of the of that toxic gas leak in Weatherford, experts are snow sharing details about why ammonia exposure can be so harmful.

Air Liquide announced the successful start-up of the world’s first industrial-scale ammonia cracking pilot unit with a 30-tons-per-day ammonia-to-hydrogen ...