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SALT LAKE CITY -- You can't see it or smell it, but a dangerous gas may be lurking in your home.
Health experts say radon, a naturally occurring radioactive gas, can accumulate in old and new homes, office buildings, high-rises, and schools. Doctors say it is the second most common cause of lung cancer.
The Environmental Protection Agency is urging all people to conduct tests in their homes.
For information on how to test your home, visit KSL-dot-com.