Louisiana will seek to resume carrying out death sentences in the coming months after a 15-year pause, this time using nitrogen gas as the execution method, the state’s attorney general said Tuesday.

The Sarandí canal in Argentina turned blood red last week. Officials suspect a toxic substance used in dyes has entered the ...

Diversification is a lengthy and costly process, requiring investment in infrastructure, for example building new pipelines and liquefied natural gas (LNG) terminals. However, the EU and its countries ...

Frazier is set to die by nitrogen gas for the murder of Pauline Brown in Birmingham, Alabama in 1991. Critics say the method ...

Mountaineers have long used chemicals to help adapt to altitude. Will Everest climbers now start using deadly carbon monoxide like some elite cyclists?

The governing body of cycling banned a strange method of cheating: repeatedly inhaling carbon monoxide. Yes, the deadly gas.

Worryingly most families do have a carbon monoxide detector but more than half do not know if they are actually work properly ...

That a poisonous gas might also be performance-enhancing is less surprising than it sounds. Haemoglobin’s job is to bind to oxygen, so that the red blood cells can ferry it around the body.

“I suspect the poison is either strychnine or another fast-acting poison based on the appearance of the stomach contents,” said Dr. Anne Justice-Allen, the department’s wildlife veterinaria ...

They said due to the presence of methane gas, flames keep blazing round the clock releasing a poisonous gas that blankets the area, causing severe health hazards. Talking about the severity of ...