Other areas with high levels include central Colorado, northern Kansas, central Ohio and central ... around the country have radon levels above the EPA "action... Map from the paper revealing ...

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 ...

PARKERSBURG, W.Va. (WTAP) - January is National Radon Action Month, which urges citizens to test their homes for the presence of Radon.

Up to a quarter of all Americans live in areas where radon levels are above the "action level" set by the United States Environmental Protection Agency (EPA). According to a new paper in the ...