For over a century, we've been inventing technology to catch liars in the act. To this end, the polygraph was invented and ...

Teesa’s husband was probably a pathological liar. On the other hand, compulsive, or habitual, liars may not have an agenda, ...

So in everyday life, it might be a bit harder to spot a liar using this technique. “Let’s pepper our coffee shop exchange with a few of these conversational spotlights and note how they ...

A pathological liar needs professional help ... Frequent and unnecessary lies: Pathological liars tell falsehoods more often ...

Chris Voss, a former FBI hostage negotiator and author of the book "Never Split the Difference," explains the best ways to spot a liar.

To this end, the polygraph was invented and became wildly popular... How do you spot a liar? Scientists say it's trickier than you might think For over a century, people have been inventing ...