Daisy Hameister has profound deafness and could not speak when she was a toddler, despite years of speech therapy. Speech impairments in children often are identified late, affecting treatment A new ...

New research published in the journal Cognitive Science provides evidence that the fluidity of a person’s speech influences ...

Vicki Scott has spent the last 17 years hoping to hear her son, who has autism, speak more than a few phrases. When he delivered a commencement address at his high school graduation earlier this month ...

Speaking verbally and performing sign language require the same parts of the brain, according to a new study. Researchers at New York University found that the neural skills needed to perform sign ...