For years, RFK Jr. has questioned the safety and effectiveness of childhood immunizations against measles, polio and other scourges that have mostly disappeared in the United States. And he wants to eliminate fluoridation of public water supplies,

Robert F. Kennedy Jr. will face the Senate for two days of confirmation hearings in a bid become the leader of Health and Human Services.

During his Senate confirmation hearing, Kennedy claimed he is not against vaccination, contrary to decades of public comments.

Before RFK Jr.'s confirmation hearings, Caroline Kennedy urged lawmakers to reject nomination saying he's led family 'down path of drug addiction.'

Robert F. Kennedy Jr. explains why his voice sounds raspy and strained, causing difficulty when he speaks. Here's more about spasmodic dyshphonia

Cheryl Hines, the "Curb Your Enthusiasm" star married to Robert F. Kennedy Jr., was seen sitting behind her husband Wednesday at his first Senate confirmation hearing.

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

The hearings were packed to capacity with protesters and fans, while the spillover crowd hung out in hallways and overflow rooms.

If approved, Kennedy will control a $1.7 trillion agency that oversees food and hospital inspections, hundreds of health clinics, vaccine recommendations and health insurance for roughly half the country.

Trump's pick for HHS Secretary faces questions from the left and right over his health stances. But will that stop his confirmation? Follow along for updates.

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