A look at frequently asked questions about radon and what Ohioans can do to protect themselves from the toxic gas.

Radon is an intangible, radioactive gas, which is the top cause of lung cancer besides cigarettes. It’s also significantly more common in Colorado and Mesa County than in most of the nation. Over 500 ...

Add Yahoo as a preferred source to see more of our stories on Google. A cat sniffs A-Z Solutions radon testing equipment sit on a table at a resident’s home in Bexley on Tuesday, Sept. 9, 2025 in ...