An independent review says last year's spill of millions of tonnes of cyanide-soaked ore at a Yukon gold mine unfolded in seconds.

After the fires clouded neighborhoods in smoke, residents whose homes were spared learned that danger was still lurking in the walls, the furniture and the air. But their insurers have doubts.

A Wisconsin couple have been charged in an alleged plot to kill two women with cyanide, and several investigators tracking the pair were hospitalized due to the poison.

Couple accused of plotting cyanide poisonings against two of man’s ex-girlfriends One of the women targeted was hospitalized with cyanide poisoning, prosecutors say ...

Two people are accused of trying to fatally poison a man’s ex-girlfriends with cyanide in their water bottles and in a car air vent, Wisconsin prosecutors said.

And Just Like That..., The Last of Us finale, The Librarians and more! Find out what's new, returning and leaving the small screen this week.

Army researchers have developed a potential antidote to the deadly poison cyanide. The new injectable antidote was invented at the U.S. Army Medical Research Institute of Chemical Defense. It’s ...

A new injectable cyanide countermeasure invented at USAMRICD has been exclusively licensed to a pharmaceutical company for further development.

The toxin is deadlier than cyanide and is among the most lethal substances in the animal kingdom. It’s the same substance found in certain poison dart frogs halfway round the world.

MIT researchers have created a periodic table that orders AI algorithms based on the properties they share with a mathematical framework known as information contrastive learning (I-Con).

A new version of the periodic table of elements has predicted hundreds of highly charged ions that could be used to create the next generation of optical atomic clocks. The periodic table, first ...

Ex-Biden spox Andrew Bates told NBC's Kristen Welker that Trump "pumped cyanide" into the "strong" economy he inherited from former President Joe Biden.