New research identifies four presentations of autism based on genetics, behaviors and the ages when symptoms first appeared.

For decades, autism has been described as a spectrum - an elastic term that stretches from nonverbal children to adults with ...

The theory of types of borderline personality disorder (BPD) is controversial. There is some debate over whether there are various types and what those types may be. BPD is a mental health condition ...

Everyone has a different style of learning. Some people do well with reading the written word. Others learn better through audio. For some, sitting in a quiet library or home office space is key. For ...