Louisiana is poised to resume executions – including via nitrogen gas – after a 15-year pause, the state's Republican ...

While some argue that natural gas can serve as a bridge from coal to cleaner sources of energy argue it only delays climate ...

Louisiana Gov. Jeff Landry announced the state will resume executions after a 15-year hiatus, potentially using the experimental method nitrogen hypoxia.

Louisiana will seek to resume carrying out death sentences in the coming months after a 15-year pause, this time using ...

If nitrogen hypoxia is used, an inmate breathes 100 percent nitrogen, which causes suffocation. Louisiana is one of four states that have approved it for executions.