Each emotion has its functions, yet way too often we classify emotions based on their valences, positive emotions are good, negative emotions are bad. This valence-based classification not only ...

For years, scientists have tried to understand how animals express emotions. Unlike humans, they cannot describe their ...

Have you ever had anyone tell you that they feel the “good kind of tired” while you are feeling the much-more-common bad kind of tired? How do you experience having a good appetite versus just being ...

- "This breakthrough provides solid evidence that AI can decode emotions across multiple species based on vocal patterns. It has the potential to revolutionise animal welfare, livestock management, ...

This post was written by Sirui Lu, a graduate of the University of Hong Kong who led the replication of the classic article by Lerner and Keltner (2000) discussed in this post. Gilad Feldman was Sirui ...