A new study by Christopher Hart, a linguist at Lancaster University, delves into the science of Trump’s hand movements, revealing how the former president uses pointing gestures to entertain ...

These seemingly innocuous hand gestures are ... The so-called Arab middle finger is seen by many as a symbol of defiance and even a call to action. Yes, pointing at a person can be considered ...

There are some instances where pointing is necessary, of course. But, in these cases, it's always more polite to gesture with an open hand rather than your index finger. If you point a finger ...