Despite a recent Food and Drug Administration warning against inhaling nitrous oxide, commonly known as laughing gas, deaths due to misusing the substance are rising in the United States.

High prices have discouraged stocking up to prepare for next winter.

Energy security isn’t just about keeping the lights on — it’s about preserving America’s sovereignty and strength on the ...

The amount of nitrogen fertilizer needed to maximize the profitability of corn production in the Midwest has been increasing ...

So why do so many life-forms breathe oxygen? There are probably thousands of kinds of metabolisms, or chemical processes that ...

In the 1931 movie “Frankenstein,” Dr. Henry Frankenstein howling his triumph was an electrifying moment in more ways than one. As massive bolts of lightning and energy crackled, Frankenstein’s monster ...

In a week marked by controversy, two US states executed four convicted murderers, reigniting the debate over capital ...

Jessie Hoffman Jr, 46, was pronounced dead at 6.50pm local time (11.50pm GMT) at the Louisiana State Penitentiary, authorities said, adding the nitrogen gas had flowed for 19 minutes during what ...

He had kidnapped her in New Orleans after she got off work. Hoffman has been arguing that he shouldn't be executed by nitrogen gas because it violates his religious freedoms. Molly Elliott's ...

The term greenhouse gas often brings carbon dioxide (CO2) to mind, and rightly so, as it is a key contributor to rising ...