Why does everything new(ish) get accused of giving you cancer these days. Did radio and TV give you cancer? (at normal output wattage). Cancer from emitting sources generally comes from ionising radioactive atoms (ie, unstable atomic nuclei that are descintegrating and fireing off particles at tremendous speeds), the 'radio' particles smash into your cells and either kill or damage the cells. The damaged cells can multiply and become a cancerous mass that spreads. Common 'information carrier' waves are not radio active, they are just vibrations of sorts, they dont smash things or kill cells (unless you turn them up so much... even a speaker can kill if you literally shake someone apart with it)