A new study has provided new insights into the the genetic overlap among some psychiatric disorders, and can help explain why it’s not uncommon for several of these disorders to arise in the same ...

A large twin study suggests narcissistic traits are passed entirely through genetic inheritance, overturning long-held beliefs that parenting styles shape the condition. Researchers found that life ...

Autism spectrum disorder, also known simply as autism or ASD, is a developmental disorder that can vary widely from one patient to another. It can affect how people behave, socialize, or communicate ...