Humans can produce thousands of distinct facial expressions – including 19 different types of smile, according to research by the American psychologist Paul Ekman. However, only one of these is ...

A bright smile can boost appearance, wellbeing and self-esteem. Braces are no longer just for teenagers. Today it’s possible to transform a smile without having to spend months wearing rain ...

Physical tension is the body’s way of telling us something is off. We can’t always fix emotional pain with a bright smile. So if you notice these signs in someone, encourage them to take a ...