Radon is a colorless, odorless gas that can cause cancer -- in fact, it is the second leading cause of lung cancer after cigarette smoking!  Radon quickly disperses in air, reducing its danger, but if it accumulates in a basement or other living space, it can be quite problematic.

One of the main sources of radon gas is from a variety of types of rock, such as granite and shale.  And thus, people have begun to wonder whether granite counter tops might pose a risk!

Click here to download A Citizen's Guide To Radon, a publication from the EPA on how to protect yourself and your family from Radon.