PORTLAND, Ore. (KOIN) – The City of Gresham shut down Fire Station 75 on Thursday because of elevated levels of radon — raising concerns about the risk of exposure to the gas in Oregon. According to the Oregon Health Authority, radon is a naturally occurring radioactive gas found everywhere in the world. The gas is […]
An estimated 42% of all buildings in Kentucky and more than 65% in some areas have elevated radon levels, compared with 7% nationally, according to the Kentucky Association of Radon Professionals.