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

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.

We've all told a little white lie to get out of a boring dinner or to spare someone’s feelings, right? But then there are ...

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

Bernie Sanders, the senior United States senator from Vermont, recently ripped into President Donald Trump over the war with ...

Robert Pattinson appeared on Jimmy Kimmel Live! ahead of his film The Drama. During the conversation, Kimmel said that ...

When I ask people if they have ever met a pathological liar, most say that they have. They report that these people spew falsehoods with no apparent concern for the truth, no obvious gain, no sense of ...

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 ...

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 ...