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

Heat maps from 20 years ago showed much of Paris glowing red with nitrogen dioxide, meaning nearly every neighbourhood was above the EU’s safe limit.

Long-term exposure to air pollution may harm the brain health of older people, warns a new study. Researchers found that ...

Two main air pollutants that affect lichen growth are nitrogen and sulphur dioxide. We breathe in harmless nitrogen gas all the time - in fact it makes up a large part of Earth's atmosphere. But when ...

In November 2022, the company released higher-than-allowed levels of nitrogen oxides into the air on two separate days.

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 ...

The Galactica helium project in Las Animas County, Colorado shows early return concentrations of helium (1.18%), carbon dioxide (85.93%) and nitrogen (12.89%), following Jackson 4 well flow tests and ...