National Toxicology Program News

Two U.S. government agencies are giving conflicting interpretations of a safety study on cell phone radiation: One says it causes cancer in rats. The other says there’s no reason for people to worry. No new research was issued but last …

Male rats exposed to very high levels of the kind of radiation emitted by cellphones developed tumors in the tissues around their hearts, according to a draft report by U.S. government researchers on the potential health risks of the devices. …