The amount of methane added to the atmosphere in the past decade also corresponds to studies that show fracking operations leak, vent, or flare between 2 and 6 percent of the gas produced, Howarth ...

Nitrogen (N) equilibrium isotope fractionation (15α) involving gaseous, dissolved, and solid phases of ammonia (NH3) and ammonium (NH4+) (e.g., NH3(g)–NH3(aq)–NH4+(aq)–NH4+(s)) represents a ...

The global industrial nitrogen market size was US$ 3.4 million in 2021. The global industrial nitrogen market size is estimated to reach US$ 5.3 million by 2030, growing at a compound annual growth ...

Modified Atmosphere Packaging, or MAP, is used in the food industry to extend the shelf-life of perishable food products by modifying the air inside the packaging. MAP machines use a gas flush snorkel ...

ATMORE, Ala. (AP) - An Alabama man convicted of killing a woman in 1988 was put to death Tuesday evening in the nation’s sixth execution by nitrogen gas. Gregory Hunt, 65, was pronounced dead at ...

ATMORE, Ala. (AP) — An Alabama man convicted of killing a woman in 1988 was put to death Tuesday evening in the nation’s sixth execution by nitrogen gas. Gregory Hunt, 65, was pronounced dead at 6:26 ...

The gas began flowing sometime after 5:55 p.m., but it was not clear exactly when. At 5:57 p.m. Hunt briefly shook, gasped and raised his head off the gurney. He let out a moan at about 5:59 p.m ...