Cyanide is harmful to the fish and the reefs where it’s used and almost impossible to detect. Tristan Lougher explores an undesirable and usually illegal practice. Cyanide, or CN-, is a compound ...

Read on to find out. Ricin is a toxic chemical poison which is feared to be 6,000 times more poisonous than cyanide. It can be found in the form of a powder, mist or pellet and can be fatal when ...

First responders in Chatham-Kent will now carry a medication to combat cyanide exposure and poisoning — a common side-effect of severe smoke inhalation when a person is in a burning building.

Police say they found traces of cyanide in all six tea cups Cyanide has been found in the blood of all six people who died in a luxury hotel suite in Bangkok, say doctors after examining their bodies.

Thai police say they have arrested a woman suspected of killing 12 of her friends and acquaintances by poisoning them with cyanide. Sararat Rangsiwuthaporn was arrested in Bangkok on Tuesday ...