If the radon levels in your home are only slightly elevated, try sealing holes and cracks in concrete walls and floors and test again. In most cases, sealing doesn’t solve the problem. But you’ll have ...

Everyone is at risk for radon exposure. "If you've got ground contact with your house, you've got the opportunity for radon to come up," said Jessica Karns, with radon testing and mitigation company A ...

Radon is a toxic, odorless gas that can enter any home with ground contact. A radon mitigation system can remove dangerous levels of the gas from a home's air. Radon exposure is the leading cause of ...