So happy smogiversary, Los Angeles. We can breathe a lot easier than we used to, but don't let that fool you — we still have the worst air quality in America — a distinction the American Lung ...

Better traffic management and addressing gaps in public transport could be a start to fixing the problem, analysts say.

Environmental activists assert that air pollution in Jakarta and its surrounding areas has entered a chronic phase.

Toxic emissions from plants in Sarnia have harmed Aamjiwnaang First Nation for decades. Documents obtained by The Narwhal ...

Gas-powered cars and diesel trucks remain the state’s largest sources of smog and soot despite decades of cutting emissions.

Air quality alerts were in effect on Tuesday for millions of residents across New York, Connecticut, and Southern California, as forecasters and health officials urged the public to avoid burning ...

The new legislation increases fines for environmental violations and directs the money to impacted communities.

A new regulation effective June 1 bans governments and their contractors from using small gas-powered equipment during the ...

Smoke travels hundreds of miles to harm air quality far from the fire, according to the EPA’s Wildfire Smoke and Your Patient ...

In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...

The Los Angeles County community of Val Verde has been my home for 48 years. It’s where I grew up, where I raised my children and where my husband and ...