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  1. Health & Medicine

    Gender matters in heart transplants

    Heart transplant recipients who get a gender-matched organ fare better than those receiving mismatched organs.

    By Nathan Seppa
  2. Health & Medicine

    Treating viral heart infections

    Viral heart infections respond to interferon treatment, easing cardiomyopathy in some patients.

    By Nathan Seppa
  3. Space

    NASA’s Phoenix Mars Lander stops communicating

    NASA deems the mission a full success.

    By Laura Sanders
  4. Health & Medicine

    Mini heart attack best treated like the big one

    Patients admitted to hospitals with mild symptoms of a heart attack may benefit from getting a heart catheterization performed promptly.

    By Nathan Seppa
  5. Chemistry

    Blueprint to repel oil and water

    The texture of surfaces could be designed so that both water and oil can bead up and thus flow off.