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About 200,000 homes annually are being built radon-resistant, according to a National Association of Home Builders news release. "Radon is a leading cause of lung cancer, second only to smoking," said ...

Radon is an odorless gas that causes more than 20,000 cancer-related deaths every year. Iowa and North Dakota have the highest risk-level for radon, and now a central Iowa real estate company has ...

Living in a newer home in Eastern Washington does not eliminate the risk of having elevated radon levels, even though building construction codes have required radon mitigation for nearly 20 years.