- Cell phone towers emit electromagnetic radiation that decreases rapidly with distance from the tower. Living close to towers may cause health issues like headaches and sleep problems. - Mobile phones also emit radiation measured by SAR levels set by governments. India's limit is 1.6W/Kg averaged over 1 gram of tissue. Radiation can have thermal effects like heating and non-thermal effects on cell behavior. - Biological effects of radiation exposure include sleep disruption, dizziness, heart palpitations, fatigue, and risks of infertility, ear damage, skin effects, immune system degradation, and neurodegenerative disorders.