An estimated 10% of people in the world are left-handed — and suffer from a societal bias than spans back centuries. Now, a new study published in the journal Psychological Bulletin has more bad news ...

Approximately 10.6 per cent of people are left-handed, and this minority may just have a psychological edge over right-handers in competition, new research suggests. This edge is now believed to be ...

About 10.6 percent of people are left-handed. It is still not well understood why some people prefer to write, draw, and perform other activities with their left hand, while most people prefer to use ...

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 ...

Why do 90% of humans reach with the same hand? The answer stretches back millions of years and involves fossils, language and ...

Left-handedness and sex hormones: Could there be a link to cancer risk? Overall, 10.6 percent of people are left-handed, but we know that men are slightly more likely to be left-handed than women ...