Forests, grasslands, and other natural areas around the world have access to about a quarter less nitrogen than previously ...

Ammonia (NH3) is vital for agriculture, as it is the basis for fertilizers that are needed to feed the world's population.

A promising industrial process can turn crushed sugar cane waste into green hydrogen far more efficiently than previously ...

A court in Louisiana ruled Jessie Hoffman can be put to death Tuesday using nitrogen hypoxia - deprivation of oxygen causing suffocation.

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Death row inmate Jessie Hoffman's execution marks the first time Louisiana has used the method and is the state's first execution in 15 years.

(NewsNation) — What is it like to be executed by nitrogen gas? Dr. Jonathan Groner, a medical ethicist who studies capital punishment, has not witnessed an execution using this method, but he ...

Alabama's governor has set a Nov. 21 execution date for what is scheduled to be the nation's third death sentence carried out by nitrogen gas.

In a controversial decision, the Ohio Supreme Court has ruled that nitrogen gas does not fall under the definition of being a poison. This is despite a finding in the case that a man died from ...

Louisiana plans to use nitrogen gas to execute death row inmate Jessie Hoffman next week. Here's what to know about the method and why its controversial.

Louisiana is set to execute death row inmate Jessie Hoffman using nitrogen gas for the first time tonight. Here's what to know ahead of the execution.