A new map showing which areas of the state have the highest levels of radon testing shows the areas with the highest levels of this cancer-causing gas sometimes have the lowest testing levels. “If you ...
Average predicted community-level radon concentrations at screening floor across contiguous United States during 2001 to 2021. Credit: Proceedings of the National Academy of Sciences (2025). DOI: ...
Radon is all around us, but exposure to high levels can prove detrimental. Here's what you should know.