Over 83 million people around the U.S. live in residences with radon levels over the EPA's action level, new data reveals.

In the study, "High-resolution national radon maps based on massive indoor measurements in the United States," published in the Proceedings of the National Academy of Sciences, researchers ...

“We spend approximately 90 percent of our lives inside the built environment, so your indoor environment impacts your ...

The Minnesota Department of Health delivered good and bad news to residents this past week. The bad: A map developed by the Department of Health shows how 40 percent of the state’s homes ...

You can find that map below. Average indoor levels of radon ... Those organizations include: the National Radon Proficiency Program and the National Radon Safety Board. RELATED:Is radon gas ...

National Radon Action Month is dedicated to increasing awareness about radon exposure and advocating for those affected by its emotional, financial and physical toll. Radon is a naturally ...