The condemned man is challenging the use of nitrogen hypoxia gas as unconstitutionally cruel. He suggested a firing squad, hanging or medical aid-in-dying as better alternatives. A federal judge has ...

An Alabama inmate, who officials say is scheduled to die in October by nitrogen hypoxia, is pushing for execution by firing squad, hanging or medical-aid-in-dying instead. Anthony Boyd has filed a ...

ANGOLA, La. (WVUE) - Convicted killer Jessie Hoffman Jr. was put to death by nitrogen gas Tuesday night (March 18) in Louisiana’s first state execution since 2010, state prison officials said. Gary ...

Justice Sonia Sotomayor said Anthony Todd Boyd should not be the eight man executed with the controversial method of nitrogen ...

ATMORE, Ala. (AP) — An Alabama man convicted of helping to burn a man alive in 1993 over a $200 drug debt was executed by nitrogen gas on Thursday. Anthony Boyd, 54, was pronounced dead at 6:33 p.m.

CR uses tests and research to explain the benefits of using nitrogen in car tires and advises whether it is worth the cost to ...

Anthony Boyd was the eighth person executed by nitrogen gas since Alabama began using the method last year. His execution ...

For many industries, nitrogen (N₂) plays an unnoticed but vital role in inerting reactors, storing food safely, and protecting the sterility of pharmaceuticals. But what makes it dangerous is that ...