Guinness revolutionized both draft beer systems and how stouts are canned. The key? Nitrogen, and a modified ping pong ball.

For a long time, scientists believed that early life on Earth struggled due to a lack of usable nitrogen. This new discovery ...

This is a state that hasn't executed anybody in 15 years, and suddenly there’s this rush to kill,’ Jessie Hoffman’s attorney ...

Living organisms need nitrogen as a central building block for protein formation, for example. However, although our ...

Companion animal euthanizations used to employ nitrogen hypoxia; however, after years of advocacy, all but two states have ...

The balance between two types of molecules -- reactive nitrogen species (RNS) and reactive oxygen species (ROS) -- plays a crucial role in tackling drug-resistant bacteria, according to a new study.

Harnessing bacteria to supplement maize nutrition isn’t new, but a growing body of evidence shows that biological solutions ...

The bill would add nitrogen hypoxia to the list of alternatives to lethal injection available, alongside the electric chair.

A bill allowing for nitrogen hypoxia to be used as a criminal execution method for the Arkansas Department of Corrections ...

Priest Jeff Hood on North Little Rock shares an eyewitness account of the torturous nitrogen execution he witnessed in ...

No one spoke in favor of the bill, while multiple legislators and Arkansans spoke against it. It passed anyway.

The latest lawsuit, filed in Louisiana's Middle District Court, says the state has refused to release the execution protocol ...