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 Center Square) – Illinois officials are raising awareness of what they call a silent killer. January is National Radon Action Month and the Illinois Emergency Management Agency ...