Neuroimaging suggests that hearing voices in borderline personality disorder is tied to reduced gray matter in specific brain ...

A romantic partner’s drinking habits, personality traits, and mental health can affect how much you drink, and even how strongly genetics influence your drinking behavior.

Personality isn’t as stable as we originally thought. Modern research shows traits are patterns that evolve when you ...

Dementia often affects memory, thinking, behavior and daily functioning — now, a new case study reveals a novel symptom that shouldn’t be overlooked. Nearly 7 million Americans and more than 55 ...