"Most people expect a liar to be fidgety," but in reality, they tend to stay still in order to appear more honest, says one ...

Here's a shocker. People can lie on their dating profiles to make themselves seem more attractive and desirable. It's being ...

BUFFALO, N.Y. — Working nights during college as a bouncer, Mark Frank discovered he could learn a lot about people by observing their facial expressions and body language. “A bar is quite an ...

I recently wrote about how difficult it is to know which technologies on the horizon will turn into genuine privacy nightmares and which remain menacing but distant threats. One group of technologies ...