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

Left-handed kids haven't had it easy. For many centuries, people thought that doing things with your right hand was proper & pure, while doing so with your left hand was practically a sin. It's a ...

Add Yahoo as a preferred source to see more of our stories on Google. About 10% of people in the world are left-handed. Lefties have to endure lots of little daily struggles righties might not think ...

A recent study suggests that left-handed people have an advantage in competitive contexts, while righties tend to cooperate ...

Are there two or three forms of handedness? Most psychological studies investigating handedness have two different categories: left-handedness and right-handedness. A large-scale meta-analysis ...

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 ...