I noticed it for the first time during a work meeting that was going sideways. My manager was mid-sentence, explaining ...

A study challenges the long-held view that facial mimicry functions primarily as a social tool for politeness or empathy, showing instead that it is an integral component of preference formation.

I used to think I was imagining it—that flicker of something across someone’s face, the slight shift in their body language, ...

Understanding facial expressions is key to decoding human emotions and intentions, especially when identifying untrustworthy individuals. Facial cues often reveal underlying feelings not expressed ...

They’re called “micro expressions,” subtle, quick movements of facial muscles, lips and eyebrows that reveal a speaker’s emotions, regardless of the words being spoken. Trained eyes in this new field ...