Add Yahoo as a preferred source to see more of our stories on Google. When dealing with people, it’s important to tell the difference between an occasional fib and a chronic habit of falsehood.

A quick peek at the internet and you’ll see that one A-lister has been dominating discussions thanks to his knack for telling ...

Even though the term pathological liar gets bandied about in everyday conversation, the actual phenomenon affects only a minority of people. Pathological lying has been noted as a psychological ...

Not every liar qualifies. Here are the criteria needed to earn this buzzy label.

This article is co-authored with Renée Beach, my research collaborator and an incoming doctoral student in clinical psychology at the University of Alabama. Most People Lie Most people lie. In a given ...

Former CIA Director John Brennan sharply criticized President Donald Trump, calling him a “pathological liar,” “incompetent,” ...

Teenagers who are pathological liars also tend to struggle with executive function deficits, such as poor memory or impulse control, researchers have found. This means practitioners may be able to ...

Lying is a tricky thing. We’re all guilty of it, whether we’ve done it for more self-serving purposes or with good intentions. While some lies might be able to be excused as kind-hearted or even ...

In a recent interview with Fox News’ Chris Wallace, President Donald Trump painted the results of the midterm elections in the most glowing political terms. Despite a strong performance by Democrats, ...