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 ...

Risk maps for the cancer-causing gas radon can encourage people to test their homes for the substance, but only if homeowners live in known, higher-risk areas, new University of Oregon research finds.

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: ...

Ramping up their campaign to reduce health hazards from radon, state officials released an online map Tuesday that Minnesotans can use to check risk levels in their area. The Minnesota Department of ...

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

Researchers from Harvard T.H. Chan School of Public Health have assembled a national database with millions of multi-day indoor radon measurements from 2001 to 2021. Findings reveal that nearly 25% of ...