Alabama is set to execute Carey Dale Grayson by nitrogen gas hypoxia Thursday evening for a brutal Jefferson County murder.

Alabama is set to carry out the nation’s third execution using nitrogen gas. Still, the method is scrutinized, with critics ...

The three-judge panel wrote that evidence “did not show that nitrogen hypoxia creates a substantial risk of conscious ...

Across the nation, more than half of the approximately 2,100 prisoners with death sentences are incarcerated in jurisdictions where executions are on hold, according to a Washington Post analysis.