Primate facial expressions form an integral component of nonverbal communication and social interaction, underpinned by a complex arrangement of facial muscles. Recent interdisciplinary studies have ...

Researchers have successfully adapted a standardized system for analyzing facial expressions to include bonobos, our closest living relatives alongside chimpanzees. The study, led by an international ...

This release is available in Chinese. People from East Asia tend to have a tougher time than those from European countries telling the difference between a face that looks fearful versus surprised, ...

Researchers have developed a new method to analyze facial expressions, as part of efforts to better understand animal communication. Researchers have developed a new method to analyse facial ...