Gov. Jeff Landry announced the Louisiana Department of Public Safety and Corrections has implemented protocol to carry out death sentences using nitrogen gas.

Demetrius Frazer is set to die by nitrogen gas for the murder of 41-year-old Pauline Brown in Birmingham, Alabama in 1991. Alabama has used nitrogen gas on three other inmates in the past year.

Dry Ice, Liquid Nitrogen, Compressed Gases, Gas Tank regulators and valves are available through Procurement and Payment Services' Lab Gas Program: Lab Services monitors the quantities and locations ...

In the Netherlands, climate activists with Greenpeace celebrated Wednesday after a judge ordered the Dutch government to dramatically cut nitrogen emissions by 2030.

A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...

MONTGOMERY, Ala. (AP) — The state of Alabama urged a federal judge Tuesday to allow the nation’s fourth execution with nitrogen gas to proceed next week, but a doctor who witnessed an earlier ...