Researchers from Harvard T.H. Chan School of Public Health have assembled a national database with millions of multi-day indoor radon measurements from 2001 to 2021. Findings reveal that nearly 25% of ...

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

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 ...

In the United States, radon is the leading cause of lung ... The DHS publishes an interactive map of radon test results to show where radon levels are the highest. You can find that map below.

Based in Texas, AEL is the largest independent radon lab in the western United States. New data shows the percentage of homes in Salt Lake County with dangerous radon levels. (Photo: UtahRadon.org ...

Up to a quarter of all Americans live in areas where radon levels are above the "action level" set by the United States Environmental ... The researchers' map reveals the geographical distribution ...

In the United States, radon is the leading cause of lung ... The DHS publishes an interactive map of radon test results to show where radon levels are the highest. You can find that map below.