The red planet, Mars, has long captured the imagination of scientists, dreamers, and space enthusiasts alike. With its stark ...

Airgas, a nitrogen and oxygen supplier, is considering action against Louisiana over potential misuse of its products during ...

Louisiana has used nitrogen gas to put a man to death, marking the first time the state has used that execution method ...

Sanders signed the law hours before Louisiana executed its first inmate with the nitrogen gas method. Arkansas is now the ...

Louisiana's protocol says death row inmates will be forced to breathe pure nitrogen through a respirator mask for 15 minutes or for 5 minutes after the inmate's heart rate reaches a flatline on an EKG ...

Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state ...

A court in Louisiana ruled Jessie Hoffman can be put to death Tuesday using nitrogen hypoxia - deprivation of oxygen causing ...

As Arkansas moves closer to adopting nitrogen gas executions, the controversial method sparks intense debate over justice and ...

Air is 78 percent nitrogen and just under 21 percent oxygen, and the rest is water vapor, CO2, and small concentrations of noble gases such as neon and argon. Now some people prefer filling their ...

Forward motion matters most. Create a vision board. Gather images, quotes, objects, and symbols that represent your aspirations. Then display your vision board in a prominent place to serve as ...