W e all subtly mirror the facial expressions of the people around us, smiling when they smile, furrowing our brows in concert ...

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

It's only been a few months since Meta announced that it would open its smart glasses platform to third-party developers. But ...

A study challenges the long-held view that facial mimicry functions primarily as a social tool for politeness or empathy, ...

A new study suggests that primate facial expressions may not just be reflex ...

This 1936 portrait by Dorothea Lange shows Florence Owens Thompson with several of her children in a photograph known as "Migrant Mother." Source: Dorothea Lange/Public Domain Photographers and ...

Most studies of how we recognize facial expressions have used static models of intense expressions. But new research indicates that facial motion -- seeing the range of movement in the arching of an ...

New research titled "identifying a facial expression of flirtation and its effect on men" deconstructs the morphology of highly-recognized flirtatious facial expressions used by heterosexual women to ...

The facial expression indicating disagreement is universal, researchers say. A furrowed brow, lifted chin and pressed-together lips -- a mix of anger, disgust and contempt -- are used to show negative ...

We generally assume a purring cat is a contented cat. It’s safe to say a hissing cat, its ears drawn back, is not pleased. But aside from the visage of Grumpy Cat — who may not have been grumpy at all ...