In an experiment to simulate what happens when sunlight hits Titan's atmosphere, University of Arizona researchers put nitrogen and methane gas into a stainless steel cylinder and zapped it with ...

Dry Ice, Liquid Nitrogen, Compressed Gases, Gas Tank regulators and valves are available through Procurement and Payment Services' Lab Gas Program: Lab Services monitors the quantities and locations ...

However, few measures sparked more controversy than the law Governor Sarah Huckabee Sanders signed, approving nitrogen gas as a method of execution. "These individuals, if they walk in our society ...

ANGOLA, La. (AP) — Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state has used the method as it resumed executions ...

Matthew Robinson is the Newsweek U.S. News Editor based in London, U.K. His focus is U.S. politics and national news. Matthew joined Newsweek in 2024 and previously worked at The Telegraph, The ...