Uncategorized

  1. Life

    Boys and girls differ in genetic response to what mom eats

    Expectant mothers’ diets may influence gene activity differently in the placentas that feed sons and daughters, a new mouse study reveals.

    By Tina Hesman Saey
  2. Health & Medicine

    Gene linked to pain perception

    A common genetic variant that appears to increase sensitivity could lead to the development of better medications.

    By Laura Sanders
  3. Math

    The mutual inspiration of art and mathematics

    Economics, origami and other fields trigger new and original creations.

    By Julie Rehmeyer
  4. Earth

    Country ants make it big in the city

    Odorous house ants act like invading aliens when they discover urban living.