Proteins are essential macromolecules composed of carbon, hydrogen, oxygen, nitrogen, and sulfur, playing a key role in ...

Liquid nitrogen (LN2) is typically supplied in bulk tanks, dewars, or vessels by gas companies. However, relying on ...

Holly Energy Partners has taken the unusual step to request a public hearing on its project before the Colorado Air Quality ...

Raising of additional $4.2 million will support 700-bar tank design qualifications, USDOT Special Permit, pilot plant ...

He had kidnapped her in New Orleans after she got off work. Hoffman has been arguing that he shouldn't be executed by nitrogen gas because it violates his religious freedoms. Molly Elliott's ...

The method of using lethal gas to carry out an execution has recently shifted from cyanide to nitrogen. Throughout history, the states have used five different execution methods: lethal ...

BATON ROUGE, Louisiana -- 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 ...

BATON ROUGE, La. (AP) — Louisiana’s first execution using nitrogen gas is set to move forward as planned next week after a federal appeals court on Friday vacated a preliminary injunction ...

BATON ROUGE, La. — A federal judge has halted Louisiana's first death row execution using nitrogen gas, which was scheduled to take place next week. U.S. District Court Judge Shelly Dick issued ...