Picture this: You're signing a credit card receipt at the bank, using one of those pens attached to a short chain. As a left-handed person, you awkwardly ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It's possible you know someone who is left handed or perhaps you're a lefty. Aside from the fact that ...

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

A study reveals that left-handed people show greater competitive drive than right-handed people, which could give them an advantage.