What the experts say: American Cancer Society (ACS): Taken as a whole, most studies to date have not found a link between cell phone use and the development of tumors. National Cancer Institute (NCI): Although research has not consistently demonstrated a link between cellular telephone use and cancer, scientists still caution that further surveillance is needed before conclusions can be drawn. National Toxicology Program (NTP):While the weight of the current scientific evidence has not conclusively linked cell phones with any health problems, the NTP and other scientific organizations conclude that additional data are needed. Centers for Disease Control and Prevention (CDC): Although some studies have raised concerns, the scientific research, when taken together, does not indicate a significant association between cell phone use and health effects. Federal Communications Commission (FCC): There is no scientific evidence that proves that wireless phone usage can lead to cancer or a vari...