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 ...

Radon is a naturally occurring radioactive gas that emits from the ground. You’ve likely heard of it, but what doctors want you to hear are the health risks that rise with increased exposures.

"Radon levels appear at dangerous levels in too many homes. High levels of radioactive radon gas have been found in every state, but too few proactively work to protect their homes and families ...

Bill Angell, a housing studies faculty member in the University of Minnesota’s College of Design and Extension housing technology specialist, is one of the world’s foremost experts on ...