Recently, the research team led by Professor Wu Lifang from the Hefei Institutes of Physical Science of the Chinese Academy ...

A malfunction during the startup of the nitric acid plant at US Nitrogen LLC in Greene County on Sunday morning prompted a ...

The Greene County Emergency Management Agency said they are aware of the incident. The plant operator said it is ...

Grayson’s three accomplices managed to escape execution because they were under 18 at the time of Deblieux’s murder ...

An Alabama prisoner convicted of the 1994 murder of a female hitchhiker is slated to become the third person executed by ...

The state executed Carey Dale Grayson, 50, who was convicted of killing a hitchhiker in 1994. Alabama's use of nitrogen ...

The execution is the 22nd in the U.S. this year and the sixth in Alabama, which has put three of the men to death using ...

Grayson was one of four teenagers convicted of capital murder in the torture, bludgeoning and mutilation of Vickie Lynn ...

But water isn't the only thing flowing through tile drains. Nitrogen moves along with soil water into drainage ditches, streams, and ultimately into the Mississippi River Basin, where the nutrient ...

An Alabama man convicted in the 1994 killing of a hitchhiker cursed at the prison warden and made obscene gestures with his ...

A federal appeals court says it will let the nation's third execution with nitrogen gas go forward this week. The 11th U.S.

Grayson was pronounced dead at 6:33 p.m. Alabama began using nitrogen gas earlier this year to carry out some executions. The method involves placing a respirator gas mask over the person’s face ...