A New Orleans-area group decries the state’s efforts to use nitrogen gas to execute death row inmates because, members say, ...

Under the state's new procedure, Hoffman will be strapped to a gurney and forced to breathe pure nitrogen gas through a ...

New research reveals that hydrothermal vents provided early Earth with abundant nitrogen, challenging previous theories.

After Louisiana scheduled its first nitrogen gas execution for March 18 -- currently being blocked by a federal judge -- ...

Death row inmate Jessie Hoffman said he has leaned on what he's learned through Buddhism to help him improve his life, ...

A federal judge halted Louisiana from immediately moving forward with the state's nitrogen gas execution of death row inmate ...

Louisiana is scheduled to execute a man with nitrogen gas on March 18. Arkansas lawmakers are seeking to introduce nitrogen ...

Lawyers for Jessie Hoffman Jr. argued that using nitrogen hypoxia to put him to death would violate his constitutional rights ...

Jessie Hoffman is trying to halt his March 18 execution His lawyers say nitrogen gas protocol is shrouded in secrecy ...

A federal judge has blocked Louisiana from using nitrogen gas for an execution planned next week. A federal judge has blocked ...