Companion animal euthanizations used to employ nitrogen hypoxia; however, after years of advocacy, all but two states have ...

A newly proposed bill that would allow the use of nitrogen hypoxia as a method of execution in Arkansas has officially passed ...

A bill allowing for nitrogen hypoxia to be used as a criminal execution method for the Arkansas Department of Corrections ...

Attorneys argued that nitrogen gas executions are "cruel and unusual punishment," noting that veterinarians have banned them ...

The latest lawsuit, filed in Louisiana's Middle District Court, says the state has refused to release the execution protocol ...

This is a state that hasn't executed anybody in 15 years, and suddenly there’s this rush to kill,’ Jessie Hoffman’s attorney ...

Jeff Landry to turn away from the method, and for the state to ban its use. The state announced a new protocol that includes ...

The bill would add nitrogen hypoxia to the list of alternatives to lethal injection available, alongside the electric chair.

After having been convicted of a murder in 1988, Kenny Smith was put to death by a never-before-used method— nitrogen hypoxia ...

Death row inmate 81-year-old Christopher Sepulvado was set to die for the 1992 beating and scalding death of his 6-year-old ...

BATON ROUGE, LA – After a 15-year hiatus, Louisiana Gov. Jeff Landry has announced his administration’s intent to resume ...