Search Results for: Virus

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6,313 results

6,313 results for: Virus

  1. RNA and DNA help cells switch class

    Immune cells may tailor their genetic blueprint for antibodies through unusual RNA-DNA structures.

    By John Travis

  2. Pen-shaped device purifies water

    A battery-powered instrument the size and shape of a pen can quickly disinfect contaminated drinking water.

    By John Travis
  3. Health & Medicine

    Endgame for Epilepsy?

    Researchers look toward a cure.

    By Damaris Christensen

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  12. January 24, 1942