The majority of industry-funded studies do not find health effects caused by wireless radiation. But the majority of independent studies do. Anyone studying the research must be careful to "follow the money trail." Learn  about this HERE.
The adverse biological effects of wireless technologies, including DNA breaks, the increase of free radicals, the opening of the blood brain barrier, and cancer are documented in high profile studies like the:
The Ramazzini Institute cell phone study
The 7-nation European REFLEX study
The 13-country Interphone Study
The $30 million, 10-year U.S. National Toxicology Program's Study on 2G and 3G Radiofrequency Radiation
Oftentimes, such findings are followed with an attempt to discredit the scientists involved. However, other scientists later confirm the findings.
While not all authorities say there are health effects from wireless technologies, an increasing number of government health organizations are calling for precautionary measures in light of growing scientific concern. This is remarkable given the conflict of interest in research on wireless and health.