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

Calibration gas cylinders are considered dangerous goods but how dangerous are they? After all, most gas calibration gases ...

Louisiana's protocol says death row inmates will be forced to breathe pure nitrogen through a respirator mask for 15 minutes or for 5 minutes after the inmate's heart rate reaches a flatline on an EKG ...

BATON ROUGE, La. (AP) — Louisiana's first execution using nitrogen gas is set to move forward as planned next week after a federal appeals court on Friday vacated a preliminary injunction granted by a ...

The U.S. Supreme Court rejected a last-ditch effort to block Louisiana’s first execution using nitrogen gas, which is ...

BATON ROUGE, La. — A federal judge has halted Louisiana's first death row execution using nitrogen gas, which was scheduled to take place next week. U.S. District Court Judge Shelly Dick issued ...

Chief District Judge Shelly Dick's ruling came just one week before Jessie Hoffman was set to be executed by nitrogen gas at the Louisiana State Penitentiary on March 18. Hoffman has shown a ...

Louisiana is set to put a condemned man to death using nitrogen gas Tuesday evening in its first execution since 2010, which ...

A federal judge in Baton Rouge has issued a preliminary injunction to stop Louisiana from moving forward with its first nitrogen gas execution on March 18, though the state immediately moved to ...

A federal judge has halted Louisiana’s first death row execution using nitrogen gas, which was scheduled to take place next week. US District Court Judge Shelly Dick issued a preliminary ...

ANGOLA, La. (AP) — Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the ...