Even though it’s been more than 26 years since 16-year-old Sarah Yarborough was found strangled in the scotch broom bushes that ringed the campus of Federal Way High School, her unsolved homicide has ...
Scientists have developed a way to carve shapes from DNA canvases, including all the letters of the Roman alphabet, emoticons and an eagle’s head. Bryan Wei, a postdoctoral scholar at Harvard Medical ...
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