What are intellectual and developmental disabilities? Intellectual disability is a disability characterized by significant limitations in both intellectual functioning and in adaptive behavior, which ...

A new version of the Diagnostic and Statistical Manual of Mental Disorders released this month includes changes to the definitions of both autism and intellectual disability that experts say will ...

Intellectual disability causes significant limitations to a person’s intellectual functioning and adaptive behavior. Intellectual disability is also sometimes known as cognitive disability. An ...

There are more than a half million homeless people in the United States; more than half of them sleep unsheltered each night, while the other half use emergency shelters and transitional housing.

Almost 1,500 genes have been implicated in intellectual disabilities; yet for most people with such disabilities, genetic causes remain unknown. Perhaps this is in part because geneticists have been ...

People with intellectual disabilities are at higher risk for various health problems. In general, they tend to be engaged in less physical activity. In Canada and the U.S. alike, people with ...

People with intellectual disabilities, such as those with Down syndrome or fetal alcohol spectrum disorder, have historically had shorter life expectancies than the general population, but data from a ...

The U.S. Supreme Court is set to hear arguments in a case that advocates say could have major implications for how intellectual disability is defined. The high court will consider Hamm v. Smith on ...

Past the showroom of cottage-style beds, tables and dressers in cheerful blues and greens is the 23,000-square-foot Maine Woodworks shop where the furniture is custom-built, painted and assembled in ...

Can one number determine the destiny of access for millions of Americans with intellectual disabilities? This is what is at ...