It is an experimental procedure." Nitrogen, a colourless, odourless gas, makes up 78 per cent of the air inhaled by humans and is harmless when breathed with proper levels of oxygen.

Forests, grasslands, and other natural areas around the world have access to about a quarter less nitrogen than previously estimated, according to a new study published in Nature.

Burning natural gas generates high levels of nitrogen oxides, linked to asthma in children Emily Chung · CBC News · Posted: Apr 07, 2022 4:00 AM EDT | Last Updated: April 19, 2022 ...

Another bill, SB 430, was introduced by Democratic state Sen. Katrina Jackson-Andrews, seeking to undo HB 6’s nitrogen gas provision while preserving its other pieces.

Another bill, SB 430, was introduced by Democratic state Sen. Katrina Jackson-Andrews, seeking to undo HB 6’s nitrogen gas provision while preserving its other pieces.