And then of course the much talked about reduced pollution, the reduced NOx ... I can tell you that the range of projects and the number of quotations and the different products that we're ...

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump ...

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the ...

Air pollution fell substantially as the city restricted car traffic and made way for parks and bike lanes. Over the past 20 ...

Air pollution levels keep getting worse for more people in the U.S., according to a new report, and experts say the Trump administration’s proposed deregulation plans will make it even harder ...

but nearly half of Americans still live with unhealthy air pollution, a new report finds. The report comes as the Trump administration is considering rolling back some key air quality regulations.

Growing air pollution, with pollutants like PM2.5, NO2, and SO2, significantly increases the risk of conjunctivitis, especially allergic forms. Studies reveal a strong link between elevated levels ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.