Add Yahoo as a preferred source to see more of our stories on Google. Another medical name that's been changed is dissociative identity disorder – a condition that affects only about 1.5% of people ...

With "Split" M Night Shaymalan is back. Until the next “Lady in the Water” at least. This engaging thriller about the kidnapping of three teenage girls offers a superbly acted and plausibly complex ...

Personality disorders can significantly affect your daily life, work, and relationships. Your treatment plan may involve psychotherapy and medication to manage your symptoms. Personality disorders are ...

Genetics is just one of several factors thought to influence personality disorder development. Life experiences, family dynamics, coping mechanisms, and social learning may all be contributing factors ...

Many medical terms have evolved or changed over the years to reflect advancements in medical knowledge or to reduce stigma. For example, what was once called consumption is now known to be ...