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

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 ...

A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...

It was unclear from the filings whether Alabama had agreed to alter its nitrogen gas protocol for Alan Smith, who earlier had pressed for changes to the respirator and other elements of the protocol.

Nitrogen-powered engines could be the future of clean energy, offering 700x the power of hydrogen. How this breakthrough ...

Demetrius Frazier is the fourth inmate in Alabama to be executed by nitrogen gas Alabama Department of Corrections via AP An Alabama death row inmate who raped and murdered a woman in 1991 was ...

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 ...

MONTGOMERY, Ala. — The state of Alabama urged a federal judge Tuesday to allow the nation's fourth execution with nitrogen gas to proceed next week, but a doctor who witnessed an earlier execution by ...

MONTGOMERY, Ala. — A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., ...