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 ...

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

As this map reveals, 91 per cent of all countries had unsafe levels of air pollution in 2024. Chad, Congo, Bangladesh, Pakistan and India had the dirtiest air. Meanwhile, India was home to six of ...

He unveiled the Trump administration’s widely anticipated assault on regulation on all fronts at once, announcing 31 separate ...

Environmentalists say Senate Bill 89 still guts pollution protections for streams and many drinking water supplies.

An internal memo directs the closure of offices designed to ease the heavy pollution faced by poor and minority communities.

Learn about Trump administration plan to eliminate EPA offices that address disproportionately high pollution levels in poor ...

On the other hand, Chad, Bangladesh, Pakistan, the Democratic Republic of the Congo, and India ranked as the most polluted ...

Meanwhile the cities with the worst pollution in North America were all in California. The report by IQAir, a Swiss company that tracks global air quality, looked specifically at fine particulate ...

Air pollution levels in nearly every country exceed ... and several small island nations, all maintaining an annual average of 5µg of PM2.5 per cubic meter or lower. On the other hand, Chad ...