The US Environmental Protection Agency has finalized a key update to the federal air quality standard for fine soot – a step toward reducing deadly air pollution that’s been over a decade in the ...

WASHINGTON (AP) — The Biden administration is proposing tougher standards for a deadly air pollutant, saying that reducing soot from tailpipes, smokestacks and wildfires could prevent thousands of ...

Catalytic soot oxidation is a cornerstone of modern emissions control, converting harmful carbonaceous particulates into carbon dioxide at reduced temperatures. Reaction pathways generally follow ...

The first update to national air quality standards in a decade represents an important step for public health and environmental justice, one that will save thousands of lives each year, said Catholic ...

Millions of diesel drivers are sitting on a component most have never thought about, and getting it wrong can fail an MOT, trigger a four figure repair bill and leave a car banned from city centres.