Airgas, a nitrogen and oxygen supplier, is considering action against Louisiana over potential misuse of its products during ...

Recent executions in South Carolina and Louisiana have sparked more debate amongst Americans. Does Florida use nitrogen gas ...

It was the fifth nitrogen execution in the U.S. The first four happened here in Alabama. Mississippi and Oklahoma also have approved nitrogen’s use, and Arkansas Gov. Sarah Huckabee Sanders this week ...

It was the fifth time nitrogen gas was used in the U.S. after four executions by the same method — all in Alabama.

Gov. Sarah Huckabee Sanders signed legislation Tuesday allowing executions using nitrogen gas, making Arkansas the fifth ...

Nitrogen gas has been used in four other executions, each in the state of Alabama, where the method — also known as nitrogen ...

Attorney General Liz Murrill confirmed Tuesday evening that Louisiana had carried out the execution of death row inmate ...

Before his execution, lawyers for Jessie Hoffman Jr., who was 18 when he was convicted of the 1996 murder of a 28-year-old ...

Death row inmate Jessie Hoffman's execution marks the first time Louisiana has used the method and is the state's first ...

Last year, a new execution method was used in the U.S. for the first time since 1982. Here’s a look at how people have been ...

A convicted murderer and Louisiana death row inmate had his appeal denied hours before he is set to be executed by nitrogen gas, a method never used in the state before.