Former FBI agent and body language expert Joe Navarro is back, this time to breaks down the non-verbal ways we communicate using facial expressions. What does it mean when we scrunch up our noses or show tension in the glabella? Joe also goes deep into chirality, and equates this concept with some of the most quizzical of human expressions. Check out Joe's book "The Dictionary of Body Language" https://www.jnforensics.com/

This is too good to leave on the cutting room floor. Dr. Art Markman explains new research on how dogs read human facial expressions and what it could tell us about how they think.

Smiling and other facial expressions aren't displays of feelings that transcend cultures but turn out to be full of hidden meaning

Smiling and other facial expressions aren't displays of feelings that transcend cultures but turn out to be full of hidden meaning

More than just a reflection of emotional states, a new study finds that dogs’ facial movement are potentially active attempts to communicate.