Autism spectrum disorder is a developmental disorder that begins early in life and is characterized by delays in social interaction, communication, and other skills. While research has advanced our understanding, there is still no known cure. People with autism exhibit a range of symptoms and behaviors across different areas like social skills, language, and repetitive behaviors. Treatment approaches aim to help individuals with autism develop skills and manage symptoms, but there is no single treatment and needs vary per individual. Further research continues toward finding effective treatments and ultimately a cure.