Add Yahoo as a preferred source to see more of our stories on Google. You prepared thoroughly for a presentation at work, and now you’re dropping wisdom to a packed room. Much as you expected, your ...

Understanding facial expressions is key to decoding human emotions and intentions, especially when identifying untrustworthy individuals. Facial cues often reveal underlying feelings not expressed ...

Researchers used an algorithm to allow people to refine what they thought the facial expression of a particular emotion should look like. The results show profound individual differences, suggesting ...

Want to know what expressions people in Papua New Guinea or Siberia use most? Look in the mirror. A study making waves this week in Nature finds that people around the world show emotion on their ...

Photo-Illustration by Chloe Dowling for TIME (Source Images: Klaus Vedfelt—Getty Images, Tim Robberts—Getty Images, Kelvin Murray—Getty Images, Robert Recker—Getty Images, Howard Kingsnorth—Getty ...