New research suggests left-handed people may be more competitive than right-handers, offering clues to an evolutionary advantage.
About 10 percent of the population is left-handed. Studies have identified a number of genes correlated with handedness that are related to microtubules, which help cells maintain their shapes. Dann ...
NPR's Ayesha Rascoe speaks with Clyde Francks, a geneticist in the Netherlands, about the latest research into what makes people left or right-handed. If you're left-handed, like me, you know you are ...
A recent study suggests that left-handed people have an advantage in competitive contexts, while righties tend to cooperate ...
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