John F. Kennedy's only grandchild Jack Schlossberg issued an unusual challenge to his cousin Robert F. Kennedy Jr. on ...

Kennedy Jr. has attracted a lot of attention for his raspy voice, which results from a neurological voice disorder called spasmodic dysphonia. Kennedy, 71, says that in his 40s he developed a neur ...

Kennedy has a rare disorder called spasmodic dysphonia — a spasm of the vocal muscles. Kennedy is one of an estimated 50,000 people in North America with spasmodic dysphonia, a neurological ...

Robert F. Kennedy Jr.'s strained voice, due to spasmodic dysphonia (SD), has drawn ridicule and highlighted the need for greater awareness of the condition. SD, a neurological voice disorder ...

Kennedy, Jr., who testified before the Senate Wednesday, has struggled for decades with a rare disorder affecting his speech. The nominee to lead Health and Human Services has spasmodic dysphonia ...

Some words may be mispronounced. The Mount Mercy Woman’s Club invited Rose Fitzgerald Kennedy, matriarch of the famed Kennedy family, to visit Cedar Rapids at an Oct. 23, 1957, program at the ...

In February, Schlossberg deleted his social media accounts after he received backlash for appearing to mock Kennedy’s spasmodic dysphonia, a neurological disorder that makes it difficult for him to ...

Robert F. Kennedy Jr.’s sister Kerry Kennedy agrees with John Oliver that her anti-vaccine brother isn’t fit to oversee the U.S. Department of Health and Human Services. Sunday’s episode of ...