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.

That difficulty was part of the reason Louisiana lawmakers legalized the use of nitrogen gas and the electric chair as ...

The International Space Station passed through a stunning aurora and captured it dancing above a country where city lights ...

Washington, Montana, North Dakota, Minnesota, Wisconsin, Michigan, New York, Vermont, New Hampshire, Maine, as well as parts of Idaho and South Dakota, appear within the low-to-medium range of NOAA's ...

Most of the world's population is exposed to polluted air and or those living in cities with chronically bad air, the smog ...

One of Trump’s most despicable day-one executive orders revoked Biden’s moratorium on federal executions, ensured that states ...

The presence of microplastics in marine environments disrupts carbon cycles and contributes to climate change, affecting ecosystems and greenhouse gas dynamics.

The explosive gases are then channeled away to a remote and safe area. Then, nitrogen is injected (item 4 ... The drained oil velocity is represented by vectors which color accounts for the velocity ...

Demetrius Frazier, 52, was pronounced dead at 6:36 p.m. CST at a south Alabama prison for his murder conviction in the 1991 rape and killing of 41-year-old Pauline Brown. It was the first execution in ...

Demetrius Terrence Frazier, 52, was convicted of the 1991 murder of 41-year-old Pauline Brown. Prosecutors said Frazier raped ...

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.