Radon, a radioactive gas, is creeping into homes across Ohio. Here's how you can test for and remediate your home for the gas ...

Ohio EPA says analysts tested for 32 contaminants in the samples and found no high levels of radioactive materials or other contamination.

This isn'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.

After conducting dozens of radon tests from each of those district buildings last week, the Ohio EPA said the highest radon readings at the high school, middle school and elementary school were 1. ...