Stand-up comedian Drew Lynch developed his stutter from a softball accident that caused a traumatic brain injury, ending his acting career but launching his comedy success.

More than 80 million people worldwide stutter, and in the United States, over three million Americans stutter. Approximately 5% of all children go through a period of stuttering that lasts six months ...

Scientists analyzed data from more than one million users of 23andMe and found associations between certain genes and stuttering ...

For a long time, scientists have suspected that stuttering — a common speech condition that affects an estimated 1 in every 100 people — could be heritable. Despite how common it is, it's still a ...

Stuttering is a speech disorder that disrupts the natural flow of speech, marked by repeating, pausing, or prolonging certain sounds and syllables. Individuals who stutter know what they want to say; ...

President Joe Biden, Ed Sheeran and more have talked about their experiences struggling with — and surmounting — a stutter. Read their personal stories Janine Henni is a Royals Staff Writer for PEOPLE ...

Bruce Willis showed signs of decline years before his aphasia diagnosis — but another condition he’d had since childhood kept wife Emma Heming Willis’ concerns at bay. “For Bruce, it started with ...