Nitrogen goes makes up 80 per cent of the air that we breathe in the form of a very stable N2 gas. In my several years at ...

That difficulty was part of the reason Louisiana lawmakers legalized the use of nitrogen gas and the electric chair as ...

Air pollution affects 99% of the global population, causing 7 million premature deaths annually. Major pollutants include ...

Demetrius Frazer is set to die by nitrogen gas for the murder of 41-year-old Pauline Brown in Birmingham, Alabama in 1991. Alabama has used nitrogen gas on three other inmates in the past year.

An Alabama inmate convicted of murdering a woman after breaking into her apartment as she slept was put to death Thursday evening in the nation's fourth execution using nitrogen gas. Demetrius ...