Add Yahoo as a preferred source to see more of our stories on Google. According to a new report, a majority of the world's nations are breathing unhealthy levels of air pollution. In particular, India ...

Dhaka, the densely populated capital of Bangladesh, ranked first among the world's most polluted cities on Wednesday morning, recording an Air Quality Index (AQI) of 315 at 08:53am. Today, the city's ...

Nearly the entire world is breathing dirty air, a shocking new study has revealed. A report from the air quality monitoring ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked fifth on the list of cities with the worst air quality with an AQI index of 194 at 9:09am on Saturday. Dhaka’s air was classified as ...

During the dry winter months in Bangladesh, thousands of workers shovel millions of tons of coal into kilns across the country. As columns of hand-packed bricks bake and harden, dark plumes of smoke ...