Is it safe to fill your current tires with nitrogen instead of air? And why would you want to do that, anyway? A former ...

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. It will be ...

Purity Gas, provider of engineered nitrogen gas generation systems for manufacturers, is responding to increasing demand for ...

BATON ROUGE, La. (Louisiana First) — Louisiana officials have unsealed a redacted version of the state’s execution protocol for nitrogen hypoxia, providing the first public look at how the state plans ...

Nitrogen-based fertilizers are essential for modern agriculture, and compounds like ammonia and urea are also widely used in ...

Rev. Jeff Hood wears a mask similar to those used in nitrogen gas executions in Louisiana and Alabama. Credit: Arielle Robinson Several activists who oppose the death penalty gathered at the chapel ...

Anthony Boyd was the eighth person executed by nitrogen gas since Alabama began using the method last year. His execution ...

In a new study, scientists have shown that chemical receptors that plants use to recognize nitrogen-fixing bacteria have developed the same function independently on at least three separate occasions ...

An Alabama man convicted of helping to burn a man alive in 1993 over a $200 drug debt was executed by nitrogen gas on ...

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