An man convicted of murdering a woman after breaking into her apartment as she slept was put to death Thursday evening in ...

Although nitrogen is very abundant in the atmosphere as dinitrogen gas (N 2), it is largely inaccessible in this form to most organisms, making nitrogen a scarce resource and often limiting ...

Atmospheric nitrogen (N 2) is very stable, so it takes an incredible ... and it turns organic nitrogen gas into inorganic ...

Snow provides insulation, reflects sunlight and acts as a medium for transporting and depositing essential nutrients, like nitrogen, into the environment.

Nitrogen is a nutrient essential for all life on Earth. Although nitrogen gas (N 2) is plentiful, it is largely unavailable to most organisms without a process known as nitrogen fixation ...

It’s made up of a mixture of different gases. About 78% of the atmosphere is nitrogen gas, N2, which is unreactive and just sort of hangs around. About 21% is oxygen, O2, and that’s the stuff ...

Southwest Research Institute partnered with the Carnegie Institution for Science to perform laboratory experiments to better ...

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 ...

A colorless, odorless gas, Nitrogen is a non-hydrocarbon inert gas used for a variety of functions in the drilling, workover and completion phases of oil and gas wells, as well as in pigging and ...

This undated photo released by the Alabama Department of Corrections shows inmate Demetrius Frazier, who is scheduled to be executed using nitrogen gas on Feb. 6, 2025, in Alabama. Frazier was ...