COLUMBUS, Ohio (WCMH) — A report obtained by NBC4 Investigates shows very high levels of a cancer-causing gas in a building where the Franklin County Sheriff’s office is moving. It is a move that has ...

The most dangerous threat in a home might not crackle, leak, or smell. It might sit quietly in the basement right now, ...

SWAT Environmental reports that radon, a harmful gas linked to lung cancer, can be mitigated by testing and using techniques like active soil depressurization.

Q: I’ve been hearing a lot recently about how dangerous radon gas can be. I purchased a test kit for my home, but I don’t know what levels are considered high. Could you please explain safe radon ...

Marshalltown city leaders are proposing an ordinance to require radon mitigation systems in newly built homes due to Iowa's ...

Many schools don’t know whether students are being exposed to the second-leading cause of lung cancer in the U.S., according to a memo published by the state auditor’s office.