An Alabama inmate is asking a federal judge to block his nitrogen gas execution, citing concerns over Eighth Amendment ...

A European court has ordered the Dutch government to cut nitrogen pollution in designated protected areas or face a $10 ...

MONTGOMERY, Ala. (AP) — Attorneys for an Alabama inmate scheduled to be the fourth person put to death with nitrogen gas on Wednesday asked a federal judge to block the execution, arguing that ...

Alabama has scheduled its fourth execution using nitrogen gas despite ongoing criticism that the method needs more review ...

Cornell researchers have discovered a way for ammonia oxidizing archaea (AOA), one of the most abundant types of ...

U.S. District Judge Emily C. Marks set a July 28 hearing on the request for a preliminary injunction. Alabama last year became the first state to carry out an execution with nitrogen gas. Three ...