That cozy winter fire could be doing far more harm than good—wood smoke is a hidden killer in America’s winter air.

Worldwide, it ranks among the cities with the highest levels of air pollution—and it's located in the heart of Europe: ...

Throwing another log into a crackling fireplace on a cold winter's night might seem like a cozy, harmless tradition. But Northwestern University scientists have found residential wood burning is a ...

The study found that residential wood burning accounts for nearly 22 per cent of PM2.5 pollution in winter, making it one of ...

The Sacramento region's air quality reached "unhealthy for sensitive groups" level on Thursday morning, according to IQAir.

Worldwide, it ranks among the cities with the highest levels of air pollution – and it’s located in the heart of Europe: ...

CAQM report identifies secondary particulate matter as the primary cause of Delhi's winter pollution, highlighting key ...