Techniques like SPME and QueChERS enhance sustainability by minimizing solvent and consumable use in sample preparation. With ...

With each breath, four out of every five molecules we inhale are nitrogen. This colourless, odourless gas makes up nearly 80% of the air that sustains us – yet it plays no direct role in keeping us ...

An Alabama man convicted of helping to burn a man alive in 1993 over a $200 drug debt was executed by nitrogen gas on Thursday.Anthony Boyd, 54, was pronounced dead at 6:33 p.m. at William C. Holman ...

An Alabama man convicted of helping to burn a man alive in 1993 over a $200 drug debt was executed by nitrogen gas on Thursday. Anthony Boyd, 54, was pronounced dead at 6:33 p.m. local time at William ...

Liberal justices say nitrogen gas execution is cruel and unusual punishment Alabama's first nitrogen gas execution faced criticism for causing distress Boyd requested execution by firing squad, denied ...

Anthony Boyd was the eighth person executed by nitrogen gas since Alabama began using the method last year. His execution came over the strenuous objection of three liberal Supreme Court justices. By ...

The state of Alabama on Thursday executed convicted murderer Anthony Boyd by nitrogen gas just hours after the U.S. Supreme Court refused to consider requiring the state to execute him by firing squad ...

In Alabama, a controversial execution of convicted killer Anthony Boyd using nitrogen gas is sparking outrage from critics, including a Supreme Court justice. A California city hides its history, ...