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    • Saliva: The next frontier in cancer detection

      Saliva: The next frontier in cancer detection

      Knowable Magazine via Yahoo News· 1 year ago

      In the late 1950s, dentist and US Navy Capt. Kirk C. Hoerman, then a young man in his 30s, attempted to answer a bold question: Might the saliva of...

    • HIV/AIDS Fast Facts

      HIV/AIDS Fast Facts

      CNN via Yahoo News· 11 months ago

      Here’s a look at the origins, treatments and global response to HIV and AIDS. Facts HIV stands for human immunodeficiency virus. AIDS stands for acquired...

    • We finally know why humans don't have tails

      We finally know why humans don't have tails

      Live Science via Yahoo News· 2 months ago

      3d illustration of the coccyx, or tailbone, in a human pelvis. Approximately 25 million years ago, an ancestor of both humans and apes genetically...