Remote work may be keeping some cities' air cleaner

In the spring of 2020, COVID-19-related restrictions in the United States led to reductions in nitrogen oxide (NOx) emissions because of the sudden drop in road traffic. But even after restrictions were lifted and the flow ...

Unruly drivers undermine Paris pollution ban

French police struggled to impose anti-pollution measures on motorists around Paris on Thursday as the city remained shrouded in smog during its worst winter pollution in 10 years.

Research gives new meaning to 'green' cross code

Pedestrians could reduce the amount of traffic pollution they breathe in simply by crossing the street, according to the latest research from the University of Leeds.

West Africa: Human-induced air pollution is higher than expected

Emissions of volatile organic pollutants in West Africa are 100 to 150 times higher than current estimates for the region, according to a study by researchers from the CNRS and Université Clermont-Auvergne, in collaboration ...

Megacity traffic soot contributes to global warming

Soot from road traffic in emerging countries can reach high altitudes, where it can be transported over long distances and thus contributes to global warming. This is the conclusion of a study performed by an international ...

page 9 from 9