According to Foster, the only recognized risk of low-frequency non-ionizing radiation is "thermal heating," or excessive heating of bodily tissue, which "is not a worry for the low amounts of radiation released by a cell tower base station (location of several radio towers)." Close proximity to radio towers should not present an elevated cancer risk because the radiation they emit is non-ionizing. In conclusion, living in close proximity to cell phone towers is not likely to cause harm from exposure to radio frequency energy. However, it is recommended that you keep away from antennas as much as possible to limit any potential exposure.