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Aug 15, 2014 06:06 AM ET
A recent study has concluded that merely the design of a person's face is all it takes for us to decide whether or not we can trust them. Guest host William Haynes, from SourceFed, investigates the findings.
Jun 16, 2014 08:25 AM ET
It may well be that our faces evolved the way they did for an unglamorous reason: to take a punch.
May 13, 2014 09:40 AM ET
Trace takes a look at the science of drawing faces, and why we draw humans that look like Neanderthals.
Feb 7, 2014 06:43 AM ET
It has been commonly accepted that humans have six basic emotional facial expressions. However, new research says that we actually only have four, and Anthony is here to talk about why this matters.
Dec 12, 2012 03:00 AM ET
Scroll through the photos of Faces of Our Ancestors