A lip-reading pro has decoded the exchange between French President Emmanuel Macron and his wife, Brigitte, after viral face slap.

Scientists from the University of Portsmouth's Center for Comparative and Evolutionary Psychology have created the first ...

Facial movements help horses communicate signals such as difference between aggression and play, researchers find ...

Jesus Enrique Rosas provided an in-depth analysis of the televised moment that reveals subtle signs of potential tension between the presidential couple.

Ever found yourself wondering what's brewing behind your man's poker face? You're not alone! It's a common conundrum: you're ...

Being reminded not to smile during your passport photo may seem terse ... does slightly alter facial proportions. Making it more difficult for computers to read facial expressions than a ...

By Kashmir Hill Kashmir Hill covers the intersection of privacy and technology, and wrote a book about facial recognition. On a recent Friday afternoon, Kashif Hoda was waiting for a train near ...

A new study published Wednesday in Royal Society Open Science suggests the facial muscles needed for the “puppy dog eyes” expression might not be exclusive to domestic dogs. Coyotes have the ...

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 ...

Cats have 276 distinct facial expressions, a discovery that turns on its head the popular belief that our pet felines are aloof and just not that into us. In fact, cats likely evolved these variou ...