How schizophrenia is related to personality, and where researchers are looking for treatment.
Regardless of how much TV they watched, people who liked political talk shows, reality shows, sporting events and horror shows tended to score higher in narcissism.
Money really can buy happiness — if you buy things that "match" your personality, a new study from the United Kingdom suggests.
Homophobia is linked with dysfunctional psychological traits and poor coping skills in a new study of Italian students.
Creative genius and neurotic thought patterns might have the same root cause, perhaps explaining why many artists are tortured souls.
An auto mechanic in Boston survived an aneurysm in his brain that his neurosurgeon described as "mega giant."
Obsessive-compulsive disorder, or OCD, is a mental disorder characterized by persistent thoughts and ritualistic behaviors that interfere with daily life and relationships.
Narcissists can be reliably identified using just one quick survey question, new research suggests.
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