evidence: Our power lines, cellphones, microwaves, Wi-Fi routers, computers, and other appliances send out a stream of invisible energy waves. Electric and magnetic fields (EMFs) are produced anywhere electricity is used, including at home and in the workplace. [...] But the EPA takes a difference stance on low levels of EMF radiation. The EPA states in its EMF Guidelines that it neither recommends nor imposes limits on low-level EMFs because there’s no scientific evidence that low levels of electromagnetic radiation damage human health. [...] Possible human health effects from exposure to EMFs hasn’t yet been determined with precision and accuracy. Research in the coming years may better inform us.