Radon – a gas second only to cigarette smoke in its ability to cause lung cancer – can’t be seen, smelled or tasted. This gas kills about 500 Coloradans annually. It is a Class A carcinogen and the No ...
DEAR DR. ROACH: I would like your thoughts as to the danger that high levels of radon gas pose to owners and residents of a first-floor condominium. We reside in a condo located on a golf course in ...