Forbes contributors publish independent expert analyses and insights. Alex Ledsom is a France-based contributor who covers travel. It's not often that we think of how polluted somewhere is when we ...

All but one of the 100 cities with the world’s worst air pollution last year were in Asia, according to a new report, with the climate crisis playing a pivotal role in bad air quality that is risking ...

A Massachusetts study found that adults aged 40 and older living near highways performed about 12% faster on executive function tests after using a HEPA air purifier for one month compared to a sham ...