Digital communication has undergone rapid transformation in recent decades, with emojis emerging as a pervasive tool for conveying emotional nuance and enhancing interpersonal exchanges. Initially ...

Facial expression control starts in a very old part of the nervous system. In the brain stem sits the facial nucleus, which ...

When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part of the back-and-forth ...

In our everyday life, we are faced with many different daily challenges regarding how to express or suppress our internal feelings, which might be governed by a variety of factors. While observing the ...