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

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

Oklahoma executed Wendell Grissom for a 2005 murder, marking the state's first execution of the year amid a week of multiple ...

Two US states executed convicted murderers on Thursday, the third and fourth death sentences carried out in the country this ...

In a week marked by controversy, two US states executed four convicted murderers, reigniting the debate over capital ...