Radioactive radon gas ... of radon risk around the country. In the study, "High-resolution national radon maps based on ...

Other areas with high levels include central Colorado, northern Kansas, central Ohio and ... national radon maps based on massive indoor measurements in the United States, Proc.

A new map has revealed that up to ... is found in nearly all soils. Studies show radon exposure is the second leading cause of lung cancer in the US after smoking, leading to about 21,000 lung ...

Iowa and Ohio) moves into Zone 5 in the winter. There are also specific areas in Zones 1, 2 or 3 that are exposed to higher levels of radon concentration than the average in their surroundings.

Radon is an odorless ... t just a Northern Kentucky issue. Maps from the EPA show the entire Tri-State is at an elevated risk. More than half of Southwest Ohio is at the highest risk.

Test results from Ohio environmental experts show low levels of radon at Eastwood Local School District buildings ...

radon's risk is comparable to cigarette smoking. The EPA estimates that it is the top cause of lung cancer among non-smokers. As noted in Radon Eliminator's blog, a lot of Ohio's soil includes ...