Cell phones have become ubiquitous over the last few years, along with the debate over whether or not they can cause cancer. While many agencies — including the Centers for Disease Control and Prevention, U.S. Food and Drug Administration and National Institute of Environmental Health — say they’ve found no link between cancer and the electromagnetic fields emanated by cell phones, a newly-released document is reheating the argument.It comes from the California Department of Public Health and is called “Cell Phones and Health.” It lists potential risks from cell phones to both adults and children. The 2014 document was held...