Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, ...
BENGALURU, India (AP) — Most of the world has dirty air, with just 17% of cities globally meeting air pollution guidelines, a ...
All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these ...
IQAir study finds that Chad, Bangladesh, Pakistan, India and the Democratic Republic of Congo have the dirtiest air.
Abrupt cuts by the Trump administration to the US National Institutes of Health threaten progress in medical research ...
Jaipur: In a grim reminder of worsening air quality, three cities from Rajasthan — Sriganganagar, Bhiwadi, and Hanumangarh — ...
India saw a seven per cent decline in PM2.5 levels in 2024, but six of the world's ten most polluted cities were still in the ...