Society for Science & the Public, which publishes Science News, uses cookies to personalize your experience and improve our services. For more information on how we use cookies on our websites, visit our Cookie Policy.
News Genetics

Genes for body symmetry may also control handedness

Lefties and righties can thank same DNA that puts hearts on left side for hand dominance

By Tina Hesman Saey

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Genetics

  1. Florida carpenter ants
    Animals

    Flipping a molecular switch can turn warrior ants into foragers

    By Jake Buehler
  2. San hunter gatherers
    Humans

    Humans’ maternal ancestors may have arisen 200,000 years ago in southern Africa

    By Bruce Bower
  3. cancer cells illustration
    Health & Medicine

    A precision drug for prostate cancer may slow the disease’s spread

    By Sofie Bates
  4. Bronze Age skeleton
    Archaeology

    Ancient European households combined the rich and poor

    By Bruce Bower
  5. tardigrade
    Life

    How tardigrades protect their DNA to defy death

    By Tina Hesman Saey
  6. Stanley Qi
    Genetics

    Stanley Qi gives CRISPR a makeover to redefine genetic engineering

    By Tina Hesman Saey
  7. Bull dog
    Genetics

    Dog behaviors like aggression and fearfulness are linked to breed genetics

    By Jonathan Lambert
  8. salad and vegetables
    Humans

    Personalized diets may be the future of nutrition. But the science isn’t all there yet

    By Tina Hesman Saey

From the Nature Index

Paid Content