kuru When she was 23, a lab worker pricked her thumb in an experiment with prion-infected mice. She died 10 years later Mark Frauenfelder
Three cases of a "100% fatal" mad cow-like brain disease just showed up in tiny Oregon town Ellsworth Toohey
britain British officials seize contraband U.S. candy containing banned "carcinogenic" and "genotoxic" ingredients Americans love to feed their children Rob Beschizza
