Radon is odorless, colorless and extremely prevalent around the state of Colorado. It is the second leading cause of lung cancer, according to data compiled by both the EPA and the Centers for Disease Control and Prevention. (Special to the Daily) In an effort to help prevent lung cancer from exposure to radon gas, Walking Mountains Science Center’s Energy Smart Colorado program has partnered with Vail Health’s Shaw Cancer Center and Eagle County’s Environmental Health Department to raise awareness and offer free radon test kits. January is Radon Action Month and is a time to test homes...