If nitrogen hypoxia is used, an inmate breathes 100 percent nitrogen, which causes suffocation. Louisiana is one of four states that have approved it for executions.

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

Scheduled to die Thursday in Alabama, Frazier would be the first man to be executed while technically under the state of Michigan’s legal custody.

Gaseous nitrogen has been used to expel oxygen and increase product shelf life. Liquid nitrogen can serve the same purpose while reducing nitrogen consumption by 80% over traditional gas tunnels.

which would make him the fourth inmate put to death by nitrogen gas in the U.S. since Alabama began using the controversial method last year. Frazier, 52, is set to die by nitrogen gas for the ...

An man convicted of murdering a woman after breaking into her apartment as she slept was put to death Thursday evening in ...

Gov. Jeff Landry announced on Monday, February 10, that the Louisiana Department of Public Safety and Corrections has ...

There have been many research projects over the years showing that a tall fescue/clover mixture can produce the same yield as tall fescue fertilized with 60 pounds of nitrogen per acre. A lot of times ...

of nitrogen, or less, because the soil provides the rest of the nitrogen. Our challenge is to make sure sufficient nitrogen is present when the plant needs it throughout the growing season.

An Alabama inmate convicted of murdering a woman after breaking into her apartment as she slept was put to death Thursday ...