Tag: Radon Levels in South Korean Homes are 2nd Highest in the World

Radon Levels in South Korean Homes are 2nd Highest in the World

As the cause of 21,000 deaths each year in the U.S., radon gas is a carcinogen that is officially the second most common cause of lung cancer, right after cigarette smoking. When it comes to radon exposure, there are levels which are considered to be acceptable by the EPA, but no level is considered safe…. Read more »