A new map has revealed that up to 25 percent of Americans live in areas where radon levels are considered unsafe by the Environmental Protection Agency (EPA). Radon is a radioactive gas that has no ...

IOWA, MISSOURI & ILLINOIS — You can't see it or taste it, but it could be there. "Radon is odorless and colorless, you don't know its presence until you measure it in the environment," said Dr. Valena ...

For two weeks straight, Stanley Watras set off the radiation alarms as he entered his workplace at the Limerick Nuclear Power Plant in Pennsylvania. Authorities at the plant were stunned to learn that ...

San Jose, Calif. - February 19, 2026 - The Ecosense Radon Map, a new interactive platform created to visualize radon risk across the United States, is officially unveiled today by Ecosense®, a pioneer ...

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: ...

The First Flatiron at Boulder's Chautauqua Park was the site of a rescue of two University of Colorado students on Friday evening, The Environmental Protection Agency (EPA) has designated January as ...