The study focused on the interpretation of emotions using the subtle clues that are expressed through body language.

People tend to recognize happy faces faster when the person in the image belongs to their own social group or a majority group. This research was published in Personality & Social Psychology Bulletin.

Grimaces, scowls and doting gazes of ancient human sculptures indicate that there are universal facial expressions that signal the same emotions across cultures, researchers argue. Faces depicted ...

But, subtler facial expressions may be more difficult to match to their moods. So researchers developed an unbiased machine learning approach to study hundreds of videos of mice and, as a result, have ...