New research suggests left-handed people may be more competitive than right-handers, offering clues to an evolutionary advantage.

We’ve all heard the whispers. Those southpaws among us supposedly have some kind of secret intellectual edge. From Leonardo da Vinci sketching with his left hand to Einstein supposedly jotting down ...

A recent study suggests that left-handed people have an advantage in competitive contexts, while righties tend to cooperate better. Thank “evolutionarily stable strategy” for the mix. A study ...

Have you ever noticed how rare it is to see someone write with their left hand? Left-handed people make up only about 10% of the world’s population, yet they continue to stand out in fascinating ways.