nitrogen

A lawsuit challenging Alabama’s lethal injection procedure took an unexpected turn after eight inmate plaintiffs asked to be put to death by the state’s recently adopted new execution method—inhaling nitrogen ...

In the battle against weeds, tillage is one of the strongest weapons organic or ecologically based farmers have.

Adding nitrogen and phosphorous to the soil beneath grasslands shifts the natural communities of fungi, bacteria, and microscopic ...

Scientists have developed a way to more accurately forecast nitrogen’s effects on the climate cycle.

More and more people are trying cryotherapy.

Researchers at Cornell University theorize life might exist on Saturn’s largest moon as nitrogen-based organisms.