CR3 News Magazine was the fastest-growing top radon and lung cancer magazine in the US in 2017, increasing its overall circulation 15% year-on-year and becoming the international radon magazine of choice.
The title grew its circulation and increased its readership by keeping it free to all readers.
As the only magazine dedicated to both radon gas affects and lung cancer, over 40 editions were published by Citizens for Radioactive Radon Reduction Inc., Waterloo, IL 62298 Plus