ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion ...

But in a scathing dissent, Justice Jennifer Brunner said the nitrogen gas fell within the definition of “poison” when it displaced oxygen in the room to a toxic level, causing Ray “to die ...

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 ...

Caroline Tillman/The Federal Public Defender's Office for the Middle and Western Districts of Louisiana Louisiana has executed a convicted murderer using nitrogen gas, a first in the state'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 ...

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 ...

After Alabama carried out the country's first known execution by nitrogen gas last year, the state's attorney general delivered a message to other states: "Alabama has done it, and now so can you." ...

HOUSTON (AP) — Louisiana is set this week to execute a man by nitrogen gas, the first execution in the state in 15 years. Jessie Hoffman Jr., 46, is scheduled to die on Tuesday in Louisiana.

The US state of Louisiana is set to carry out its first execution in 15 years using nitrogen gas, a method that is banned under the state’s own laws for euthanizing cats and dogs. Unless the US ...

When Louisiana carries out the execution of Jessie Hoffman on March 18, he will be strapped to a gurney, fitted with a gas mask and forced to breathe in nitrogen gas until his heart stops.