Former CIA officer Michele Rigby Assad says the key to spotting a lie isn't always what someone says — it can be what they leave out.

A former CIA officer reveals how body language, unusual reactions and missing details can expose when someone is hiding ...

Ever wonder if someone is telling you the truth? Most people think lying is all about words, but the body often reveals what the mouth tries to hide. Learning to read body language can help you catch ...

Can lying ever be a good thing? Most of us were raised to always tell the truth but we soon learn in life that little fibs here and there are essential to maintain smooth relationships and save people ...

Add Yahoo as a preferred source to see more of our stories on Google. Leanne ten Brinke is a social psychologist specializing in dark personality traits. In her new book, "Poisonous People," she ...

It’s been said that everybody lies, but the question is when, to whom, and why? And if someone is lying, how can you tell? The detection of deception is big business with big stakes. Imagine if you ...