The head of the Indiana Department of Environmental Management said the Clean Air Act — the federal law that regulates air pollution in the U.S. — desperately needs to be updated. Clint Woods spoke at a recent hearing about the Clean Air Act at the U.S. House Committee on Energy and Commerce.

The American Lung Association warns that air pollution is worsening as EPA looks to rollback regulations.

The Indianapolis metro area has decreased its rates of particle pollution only slightly since last year, according to a recent report from the American Lung Association.

Deaths and disease linked to air pollution have dropped across the United States over the past few decades, but not all communities are equally reaping the benefits.

At a meeting this week they urged the Indiana Department of Environmental Management to update Cleveland Cliffs air permit, which is up for renewal.

Until the wildfires are under control, it might be best for Hoosiers to check the air quality before they go out and keep an N95 mask handy.

Many experts say it's best to stay inside if possible and wear an approved N95 mask if you have to be outside. However, poor air can still seep into homes and businesses.

Multiple wildfires in Nova Scotia have consumed an area of forest unparalleled in the province’s history, and smoke is traveling southwest across the eastern United States.

BP North America will have to pay $40 million for air violations at its Whiting Refinery in northwest Indiana — the largest federal penalty ever imposed for industrial air pollution.

Last week, Suncoke Energy announced it extended its agreement with Cleveland Cliffs to provide the company with more than 1.2 million tons of coke a year until 2035.