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 ...

There are different types of smiles. Smiles can be “felt” or “unfelt": Duchenne smiles are considered felt smiles because ...

“I think there are so many different, interesting directions the world of Smile can take, different roads it can go down,” Parker Finn recently teased to GamesRadar. “Right now I’m very ...