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 ...

Y: Don, many mammals make facial expressions. The architecture of the face, with muscles for making facial expressions is much the same across these mammals. They probably inherited this architecture ...

Long-standing research in human psychology has claimed that certain facial expressions of emotion are universal across cultures. For example, classic cross-cultural studies by Paul Ekman and ...

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 various ...

Whenever the cat sitter texts Georgia Mason and her husband photos of Sylvie and Luke, their two brown tabbies, “we usually agree if our cats are looking cheerful or grumpy or anxious,” she says. Now, ...