Millions of people around the world stutter. Despite widespread therapy options and extensive research, we still can't nail down exactly where this condition begins.

Today is Inauguration Day, which got us thinking about speech-making and speeches. President-elect Joe Biden has spoken publicly about his childhood experiences with stuttering and annotating his ...

A global study has identified the DNA markers for stuttering, providing a genetic link that will pave the way for clinicians to predict which family members will experience the speech disorder ...

A blend of brain circuits are altered in people who stutter, new research indicates. Using an imaging technique that looks at brain cell metabolism, scientists learned that changes in areas involved ...

A speech impairment affects people who have problems speaking in a regular tone of voice or tempo. Speech impairments make it hard for people to communicate properly, and they can happen in both ...