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 ...

Radon is all around us, but exposure to high levels can prove detrimental. Here's what you should know.

This investigation was made possible with support from the Kozik Environmental Justice Reporting Grants at the National Press Foundation and the National Press Club Journalism Institute and from the ...

Radon is an invisible, odorless gas that is the second-leading cause of lung cancer after smoking. An estimated 50% of Ohio homes may have high levels of radon due to minerals deposited by glaciers ...