Language mutates. As society changes, neologisms sprout, new words become codified – app, selfie, meme, troll – and old ones die out. And the rise of new technologies also impacts our non-verbal ...

The history of hand gestures: Who knew?! Why do we use our hands to express ourselves? Many hand gesture meanings go back millennia, but if you’ve spent any time online lately, you know that hand ...

Learn more about hand gestures and how some of them can mean two vastly different things depending on the culture you're in. Many of us talk with our hands, using gestures to emphasize what we’re ...