Whether at a birthday party in Brazil, a funeral in Kenya, or protests in Hong Kong, humans all use variations of the same facial expressions in similar social contexts, such as smiles, frowns, ...

In a recent study published in the journal Informatics, researchers investigated the use of advanced machine learning methods to recognize facial expressions as indicators of health deterioration in ...

The purrs and meows we all know and expect from our feline friends are known to be communicative to humans. But how do cats interact with each other? By way of nearly 300 different facial expressions, ...

Explore the fascinating world of facial expressions in our latest video, "When you can read the expressions on their faces." ...

Engineers at Cornell University have developed a new wearable device that can monitor a person’s facial expressions through sonar and recreate them on a digital avatar. Removing cameras from the ...

A team of researchers at New Hampshire's Dartmouth College has developed an AI-powered phone application that could detect early signs of depression through facial expressions. Called MoodCapture, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a study ...

A research team from the Cognitive Neurotechnology Unit and the Visual Perception and Cognition Laboratory at Toyohashi University of Technology has found that approach–avoidance behavior in a virtual ...

Depression is one of the most common mental health challenges, but its early signs are often overlooked. It is often linked to reduced facial expressivity. However, whether mild depression or ...

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

One Jeopardy! contestant caused quite a stir on social media Thursday, as it seems she made a real impression with her expressions. Julia Markham Cameron, an attorney from Brooklyn, N.Y., immediately ...