Alan Eugene Miller is scheduled for execution in Alabama on Sep. 22. He has asked for nitrogen hypoxia instead of lethal injection due to a fear of needles, but claims officers lost his request.

Smith was supposed to be executed in November 2022 by lethal injection, but corrections officers failed to insert an IV properly. The U.S. Supreme Court has authorized nitrogen hypoxia in his case.

Inert Gas Production for Alfa Laval Training Center An Alfa Laval Smit Combustion system (FU type) is now installed at the Alfa Laval Test & Training Center in Aalborg, Denmark. The system, which ...

A colorless, odorless gas, Nitrogen is a non-hydrocarbon inert gas used for a variety of functions in the drilling, workover and completion phases of oil and gas wells, as well as in pigging and ...

When nitrogen — or another inert gas — is inhaled, and carbon dioxide is exhaled, bodily tissues become starved of oxygen.

Politicians pushed for the nitrogen gas execution method with limited scientific research behind it. Critics say it could amount to torture.

Nitrogen is an inert gas that makes up more than three-quarters of the air we breathe. For execution purposes, the condemned inmate is administered 100% nitrogen. Proponents of the method say this ...

Researchers in the US have perfected a gas injection system designed to protect nuclear reactors from the extreme heat of plasma, which mimics the sun’s power. The latest development, using ...

Natural gas prices rebounded from a three-session slide by closing 3.6% higher at $2.565/mmBtu, the largest one-day gain in two weeks.

"Airgas has not and will not supply Alabama nitrogen or other inert gases to induce hypoxia for the purpose of human execution," said a spokesperson.