Gas and propane stoves dangerously raise nitrogen dioxide levels within homes, posing health risks to tens of thousands of people across the US, a study has shown. Published in the journal Science ...

A study of air pollution in U.S. homes found that households with gas or propane stoves regularly breathe unhealthy levels of ...

BATON ROUGE, La. — A federal judge has halted Louisiana's first death row execution using nitrogen gas, which was scheduled to take place next week. U.S. District Court Judge Shelly Dick issued ...

The carbon monoxide produced while breaking down natural gas can be used to make urea—CO(NH2)2 (45% nitrogen). The carbon monoxide is converted to carbon dioxide and reacts with ammonia (NH3 ...

First, nitrogen additions can increase photosynthetic uptake of carbon dioxide, and thus carbon storage in the ecosystem, by stimulating leaf production or by increasing the levels of leaf ...

A new analysis based on the first year of the expansion found that levels of nitrogen dioxide (NO2) – which is created by NOx exhaust emission gases – had fallen by 4.8 per cent. This is ...

The atmosphere is mostly nitrogen (approximately 80%) and oxygen (approximately 20%). The remaining gases are found in much smaller proportions, such as carbon dioxide and water vapour.