Alabama's plans to execute a death row inmate using nitrogen gas appeared to be thwarted Tuesday by a federal judge permanently blocking the state from using that method, declaring it violates the ...

Electric chairs, gas chambers or firing squad: American states that retain the death penalty are mulling a return to long-abandoned execution methods as they grapple with a shortage of lethal ...

From lethal injection to nitrogen gas, here’s a look at the execution methods allowed under Alabama law.

Responding to a lawsuit by an Alabama death row inmate, a federal appeals court says the state's use of nitrogen gas to put people to death needs more study to determine whether it violates a ...