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.

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; ...

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

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 ...

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 ...

Lynch, who performs in Houston tonight, talks about the injury that left him with a speech impediment and why he turned to standup comedy at a time when he was struggling to speak. More than 13 years ...