Man-made air pollution is decreasing, but overall air pollution is worse due in part of wildfire smoke, according to a new ...

A new report from the American Lung Association notes a drastic decline in air quality and raises health alarms. Climate ...

The startup is basically two guys from Silicon Valley who have been releasing weather balloons filled with hydrogen gas and ...

The LA area is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the ...

Louisville continues to struggle with poor air quality, according to a new report, as federal support is eroded.

This involves denying basic truths about how fossil fuels harm our health and planet ... My parents grew up at a time when clouds of smog hung over our cities and our rivers were flammable.

Solar radiative energy declined in large parts of the world from the 1950s to the 1980s - known as "global dimming" - before ...

Visalia is once again among the worst in the nation for ozone and particle pollution, harmful pollutants and the “main ingredient in smog” that ... burning wood or fossil fuels, and may ...

Smog, technically known as ozone air pollution, is caused by air pollutants that combine in sunlight. The pollution is produced by burning fossil fuels, including gasoline, diesel, coal and ...

Visalia is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the American ...