NORTH DAKOTA (KXNET) — No matter what causes air pollution, it continues to increase throughout the United States, with over ...

With air pollution surging to dangerous levels in the national capital, doctors are raising red flags about its serious ...

The air quality in Mecklenburg County sat at 50, which is considered safe for outdoor activities, according to the Environmental Protection Agency — but going outside when air quality is poor can hurt ...

In this visualization, high levels of nitrogen dioxide can be seen over multiple urban areas across the U.S., Canada, Mexico and the Caribbean. Credit: NASA's Scientific Visualization Studio. Data ...

Experts say that while U.S. air pollution has been greatly reduced since the passage of the Clean Air Act in 1970, it remains a potent threat in some regions. Here is the American Lung Association’s ...

IDEM Commissioner Clint Woods spoke at a recent hearing about the Clean Air Act at the U.S. House Committee on Energy and Commerce. The head of the Indiana Department of Environmental Management said ...

The city’s Ultra Low Emission Zone, which imposes a daily charge on the most-polluting vehicles, is expanding despite some resistance. By Farah Nayeri Reporting from London Nick Arlett is a retired ...

Beijing provides a model for New Delhi. Through strict multi-faceted measures, including urban rail expansion, satellite ...

Have you ever gone outside, taken a deep breath in, and abruptly discovered that the air was not exactly what you expected? Instead of spring flowers, the air smells like smoke and car exhaust, almost ...

BAKERSFIELD, Calif. (KGET) — Come to California for the sunshine? Unfortunately, there are several types of fog that can blanket the state and block out the sun all year round. In the spring and ...

LONDON What many commuters choking on smog have long suspected has finally been scientifically validated: Air pollution causes lung cancer. The International Agency for Research on Cancer declared on ...