Misunderstandings and lack of information about aphasia can cause people to draw conclusions about cognitive ability, such as in the situation with Joe Biden, who has a history of stuttering.

A baby's first words are a source of pride for parents, but when they're late in coming, it can be a source of worry. While most kids catch up, those whose language troubles persist may have a ...

Roughly 8-9% of young children have a speech sound disorder, which results in difficulties producing speech sounds correctly and often has no known cause, according to the National Institute on ...