Developments in the North Sea exemplify how the hydrocarbon and wind power industries are navigating offshore co-location.

They’re a big source of greenhouse gases. Here’s what to think about if you’re considering switching to electric.

Imagine a world where industrial waste isn't just reduced, it's turned into something useful. This kind of circular economy is already in the works for carbon. Now, researchers in energy, ...

Convicted rapist and murderer Jessie Hoffman became the first death row inmate in Louisiana, and only the fifth in the United States, to be executed using nitrogen gas on Tuesday. Hoffman ...

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 ...

Louisiana carried out its first execution in 15 years on Tuesday evening, using nitrogen gas for the first time amid Catholic criticism of both the death penalty itself and the mode of execution.

Nitrogen gas had only been used in death row executions four times before Tuesday, all in Alabama. Last year, the method was used to execute Carey Dale Grayson for the killing of Vickie DeBlieux ...

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 ...

Alabama first used nitrogen gas to put Kenneth Eugene Smith to death last year, marking the first time a new method had been used in the U.S. since lethal injection was introduced in 1982.

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 ...

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 ...