A study has linked cell phone radiation to rare cancers in rats and mice.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/rare-cancers-linked-cell-phones-%E2%80%93-study
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/star-kenya
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/thesaurus/mobile-phone
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/radiation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cancer