Kennedy is testifying before the Senate this week, generating renewed interest in Swift's brief relationship with his son.

Kathleen "Kick" Kennedy is the eldest daughter of Robert F. Kennedy Jr., who could be confirmed as health secretary in ...

Kyra Kennedy, 29, is the youngest daughter of health secretary nominee Robert F. Kennedy Jr.

Caroline Kennedy said in a scathing letter about her cousin, Robert F. Kennedy Jr., that she felt "an obligation to speak out ...

RFK Jr. played a lead role in building a case against Merck's HPV vaccine and could profit from the lawsuit alleging fraud, ...

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

If approved, Kennedy will control a $1.7 trillion agency that oversees food and hospital inspections, hundreds of health ...