Dhaka, the overcrowded capital city of Bangladesh, has ranked the 13th on the list of cities with the worst air quality with an AQI score of 122 at about 9:20am on Saturday ...

New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being underestimated by up to ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say that could have implications for health.

Cango Inc. ADR $3.78 0.48 14.55% ...