ORLANDO, Fla. (Ivanhoe Newswire) --- 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 ...

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 affects roughly 1 percent of the world's population, yet it is not well researched. FatCamera via Getty Images Stuttering is a common speech condition that affects more than 70 million ...