Elizabeth Warren predicted a world where there are "no vaccines at all" under Robert F. Kennedy Jr. following their heated clash at a Senate hearing.

Robert F. Kennedy Jr. spent two days this week insisting to senators that he’s not anti-vaccine. He said that he instead ...

President Donald Trump has nominated Kennedy to be the secretary of the U.S. Department of Health and Human Services, which ...

Vermont Sen. Bernie Sanders questioned Health Secretary nominee RFK Jr. on vaccine stance, calling responses "troubling" and "problematic." ...