5 people died from ammonia exposure after Illinois crash, coroner says

NTSB team on-site at fatal ammonia-carrying semi-truck crash

Multiple fatalities, evacuation order in place after semi carrying ammonia crashes in Illinois

Fertilizer company OCI bets big on climate-friendly ammonia

Russia and Ukraine say ammonia pipeline was damaged, in potential blow to grain deal

Exclusive-UN tries to save Black Sea grain deal with 'mutually beneficial' proposal - source