The Justice Department ordered prosecutors to drop all pending cases targeting the sale of illicit "defeat devices" in diesel ...

Farmers around the world rely on nitrogen fertilizers to sustain crop production, but in many alkaline soils a large share of ...

A new study finds that a nitrification inhibitor outperforms biochar in increasing crop yields and reducing nitrous oxide ...

The Environmental Protection Agency says it will stop calculating the economic savings of health benefits from air pollution ...

Young tropical forests can regrow twice as fast with enough nitrogen, dramatically increasing carbon capture, according to a ...

The rule weakens limits on emissions of smog-forming nitrogen oxides for new gas-fired plants, considered key to the ...

Human activities add large quantities of nitrogen to the environment, much of which gets washed into streams and rivers.

Environmental advocates called the agency's action a dangerous abdication of its missions ...

Emissions of NOx form smog and soot, which is harmful to human health and linked to serious heart and lung diseases.

The Commission for Air Quality Management (CAQM) report identifies the transport sector as one of the largest sources of ...

Residents ‘left out’ of debate over controversial plan to pump ‘gas blend’ into homes - One expert called it ‘an absurd ...