Researchers describe the different facial muscle combinations that help make three types of smiles.
A new study reveals empathy affects perceptions of a dog's facial expressions.
People who appear warm and incompetent receive more support in social situations, a new study reports.
The sexier we perceive the piece of music we are listening to, the more sensual we believe the touch of another, or a robot, to be, a new study reports. Researchers note we perceive touch differently depending on the music we are listening to.
A new study sheds light into how we recognize facial expressions of emotion. Researchers report our interpretation of emotions expressed facially by others depends upon our pre-conceived understanding of emotion.