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 ...

NASHVILLE, Tenn. (WSMV) - Radon is naturally occurring but has been linked to lung cancer. It’s odorless, colorless, and tasteless, and is known as a silent killer. It’s not carbon monoxide, it’s ...