"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 ...

Happy International Left-Handers Day! Started in 1976 by Dean R. Campbell, founder of the Left-Handers Club, today raises awareness about the everyday obstacles faced by roughly 10 per cent of the ...

It is a curious quirk of human nature that most of us prefer using our right-hand, while a minority of us, around 10 percent, prefer using their left — a ratio that has remained relatively stable ...

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.

It's International Left-Handers Day, a celebration founded by the Left-Handers Club to honor leftie style. Now in its 17th year, the day has been celebrated with right vs. left sports matches, ...

Both left-handedness and breast cancer are affected by sex hormones, and some studies suggested a link. Others, however, did ...