Chiang Mai now ranks among the world's most polluted cities as fires engulf the surrounding countryside in recent weeks.

China's cuts to aerosol emissions reduced sea ice loss, but it may have revealed a bigger story about climate change.

GOLDEN VALLEY, Minn. — A record-long 6-day Air Quality Alert has finally been canceled for Minnesota as unhealthy wildfire smoke from Canada moves east into Wisconsin. The Minnesota Pollution Control ...

Minnesota Attorney General Keith Ellison is co-leading a multi-state lawsuit challenging the Trump administration’s rollback ...

Air pollution is the leading environmental risk to human health, causing respiratory and cardiovascular disease as well as cancer in millions of people every year. Yet some cities are already ...

The air quality index for Chattanooga is in the unhealthy zone due to a high concentration of fine particles, according to ...

Gupta held a review meeting and stressed that clean air and environmental protection are now central to the government’s ...

Doha: The Ministry of Environment and Climate Change (MoECC) confirmed Friday the air quality safety in shopping mall parking ...

Delhi's Chief Minister has unveiled the Air Pollution Mitigation Action Plan 2026, introducing stricter vehicle regulations, ...