Flying through Bangkok’s cloudless blue skies, a small aircraft sprays a white mist over a thick haze of pea soup smog below.

AIR pollution in the Thai capital Bangkok forced the closure of more than 350 schools, city authorities said, the highest ...

President Donald Trump's administration asked the U.S. Supreme Court on Friday to put on hold planned arguments in a bid by ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

The Navajo refinery, in conjunction with a refining facility in Lovington, New Mexico, process sweet and sour Permian crude. The refinery has a crude oil capacity of 100,000 b/d, serving New Mexico, ...

The regional body that regulates and monitors air quality in the Bay Area has a new name and a redesigned logo. Pleas for aid continue as firefighters battle blaze; Jets hire new coach ...

Judge says county officials adequately studied water and air quality issues for the Hells Kitchen project near the edge of ...

As government sensors fall short, people are buying their own to protect against particulate pollution linked to heart and lung disease, cancer and a higher overall risk of premature death.

The National Weather Service issued an air stagnation advisory at 9:59 a.m. on Friday in effect until Monday at 4 p.m. for ...

On Friday at 10:36 a.m. an air quality alert was issued valid until Saturday at 10:45 a.m.

Four Texas counties were recently flagged by the Texas Commission on Environmental Quality for exceeding federal air quality ...