Soybean plants in most Illinois fields produce nodules ... strong chemical bond between nitrogen atoms in atmospheric nitrogen gas (nitrogen gas makes up some 78 percent of the air but is inert ...

Louisiana used nitrogen gas to put Jessie Hoffman Jr., 46, to death Tuesday evening in the state's first execution in 15 ...

A new part of an ocean plant cell has been discovered that might revolutionize farming one day. The structure can take ...

Death row inmate Jessie Hoffman's attorneys have been arguing that he shouldn't be executed by the controversial and largely ...

When Louisiana carries out the execution of Jessie Hoffman on March 18, he will be strapped to a gurney, fitted with a gas mask and forced to breathe in nitrogen gas until his heart stops.

The Supreme Court has ruled that convicted killer and rapist Jessie Hoffman’s execution using nitrogen gas can proceed as ...

Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state has used the method as it resumed executions after a 15-year hiatus.

Jessie Hoffman, Jr. was pronounced dead around 6:50 p.m. Tuesday at the State Penitentiary at Angola, officials announced in ...

ANGOLA, La. (AP) — Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state has used the method as it resumed executions ...