When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...

Facial mimicry refers to automatic copying of another person’s facial expressions. When one person smiles, a listener may ...

Understanding facial expressions is key in nonverbal communication, as words may not accurately convey emotions, and the face often reveals a person's feelings. They convey our emotions by altering ...

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 ...

If everyone thinks you’re angry even when you’re not, your status as a leader can suffer. This research-backed trick can help. When researchers from Noldus Information Technology ran images of people ...