Nitrogen is often the most limiting nutrient in growing plants. When deficient, plant yields and quality are reduced. However ...

While some argue that natural gas can serve as a bridge from coal to cleaner sources of energy, others argue it only delays climate mitigation efforts.

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

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.

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 ...

ATMORE, Ala. (AP) — Alabama carries out the nation's 4th execution with nitrogen gas on a man convicted of a 1991 murder. The ...

Demetrius Terrence Frazier was executed by nitrogen gas hypoxia in Alabama for the 1991 murder of Pauline Brown. Frazier was the fourth inmate to be executed by nitrogen hypoxia, a method that has ...