Many psychologists remain certain Donald Trump is exhibiting a clear cognitive decline. Amid ongoing concerns about the ...

The 79-year-old president’s nonsensical speeches and mental lapses are flashing signs of his “immense cognitive decline,” ...

President Donald Trump’s cognitive and physical health has been a significant topic of discussion ever since he returned to ...

Malignant narcissism involves many of the typical traits of narcissism but takes them to a more intense and sinister level. Jasper James via Getty Images It’s hard enough dealing with garden-variety ...

In the kaleidoscope of human personalities, the malignant narcissist stands out with an unsettling twist. They are not merely self-absorbed; they are dangerous in their manipulative prowess.

People high in grandiose narcissistic traits can become successful leaders, wreaking havoc on everyone else. A new study tracks the factors that drive their self-interested and unethical behavior.

During a panel discussion on Bill Maher‘s Real Time, host Maher said that President Donald Trump is a malignant narcissist and that’s why he’s a traitor. The conversation started with talk of ...

As battle lines are drawn ahead of Donald Trump's bid for re-election, a new documentary based on the testimony of mental health professionals has labeled the US president a "malignant narcissist." US ...

In psychology, we tend to avoid qualitative personal descriptors, especially evil—even though it's one of the most heavily discussed topics in the history of discussing anything. What is it? While ...

Narcissistic personality disorder (NPD) is a relatively rare personality disorder, but it's entered the cultural zeitgeist as a catch-all term for self-absorbed, manipulative behavior. So, it's no ...