Researchers from Harvard T.H. Chan School of Public Health have assembled a national database with millions of multi-day ...
Radon levels tend to be highest during the colder months, when doors and windows stay closed. People in most Pennsylvania counties, including the Philly suburbs, are particularly at risk.
A new map has revealed that up to 25 percent of Americans live in areas where radon levels are considered unsafe by the ...
Officials say Wednesday’s event will offer a chance to answer questions about the new system, and promote radon awareness and safety. Please note: This content carries a strict local market embargo.