Sometimes, we describe certain people in our lives by saying, “Nothing gets past them.” These are the people who seem to have an eagle eye for the tiniest changes taking place around them—they can ...

Facial expressions have been called the "universal language of emotion," but people from different cultures perceive happy, sad or angry facial expressions in unique ways, according to new research.

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 ...

The dominant view in current theories of face perception is that facial identity (recognizing who a person is) and facial expression (interpreting their moods and feelings) are processed by distinct ...

Do you find it difficult to choose the perfect smiley-face emoji when trying to convey happy emotions in a text message? Although many emojis look very similar, it seems there are countless slightly ...