Ever imagined why some countries follow left-hand driving and some right hand? If you’ve ever travelled abroad and rented a car, you probably have seen the confusion and following countries' traffic ...

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 ...

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 ...

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 ...

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 ...

You’ve probably heard plenty about how left-handed people are creative geniuses who live in a right-handed world. But what about the overwhelming majority — the roughly 90% of us who reach for things ...

Add Yahoo as a preferred source to see more of our stories on Google. (Dreamstime) Left-handers spend much of their lives adapting to a world designed for right-handed people — from scissors and ...

Left-handedness has always been something of a mystery. If you’re among the roughly 10 percent of the population that favors their left hand, you’ve probably heard all kinds of theories about your ...