Researchers introduce Cheese3D, an AI tool that tracks mouse facial expressions to predict brain states and anesthesia depth with EEG accuracy.

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 ...

Lisa Feldman Barrett’s recent essay in The New York Times, “What Faces Can’t Tell Us,” seeks to undermine the science showing universality in the interpretation of facial expressions. In her eyes, ...

Facial expressions offer potent displays of emotions and to a large extent are universally understood. Yet the social context or framing around an expression is important and can color how we ...

Facial expressions are important parts of how we communicate and how we develop impressions of the people around us. In “The Expression of Emotion in Man and Animals,” Charles Darwin proposed that ...

You can tell a lot about a person’s emotional state by looking at their face. A quick glance can give you an idea of whether a person is, say, happy or angry, allowing you to modify your behaviour ...

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 ...