Paul Ekman

Israel's airport security relies on human screening. Does it actually work, or is it just better theater?

Micro expressions are real, but they won't reliably tell you if someone is lying. Here's what the science actually shows.

Did Barney the Dinosaur program your adult social responses? The surprising neuroscience of childhood media conditioning.

Thin-slice judgment, microexpressions, and why introverts may have an edge in spotting lies.