In Screening for Suicide Risk, Facebook Takes On Tricky Public Health Role Some doctors warn that Facebook is becoming an arbiter of users’ mental distress without proving that its efforts are accurate, effective or safe. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: A Metal Ball the Size of Massachusetts That NASA Wants to ExploreForget the Big Bang Theory: Model suggests universe was born from two cosmos COLLIDINGFears for Middle Eastern Big One after quake strikes fragile fault line in IranWhat in the World: Talking to In-laws Can Be Hard. In Some Languages, It’s Impossible.‘Like monsters hiding under your bed' Powerful black holes could be HIDING in our universeSociety could end in ten years as political turmoil continues, predicts scientist