Using mobile phones does not increase the risk of developing cancer, the most comprehensive study on the subject to date commissioned by the World Health Organziation has found. “We have analysed and summarised all the scientific evidence from epidemiological studies, meaning human observational studies, on the topic from around the world,” said co-author Dan Baaken from Germany’s Federal Office for Radiation Protection (BfS), one of the institutes involved in the systematic review. “We can say with high certainty that we didn’t overlook anything,” Baaken said. The researchers examined 5,000 s…