Scientists say cancers may be caused by unavoidable `typos´ in DNA despite prevention efforts
(World News Science)

Cancer patients often wonder “why me?� Does their tumor run in the family? Did they try hard enough to avoid risks like smoking, too much sun or a bad diet? Lifestyle and heredity get the most blame but new research suggests random chance plays a bigger role than people realize: Healthy cells naturally make mistakes appeared first on The Japan Times. ......