Caroline Kennedy on Tuesday warned that her cousin Robert F. Kennedy Jr. is a “predator” ahead of his high-profile ...

Kennedy, a harsh and persistent critic of childhood vaccination, led the nation’s top antivaccine organization for years.

President Donald Trump signed a record number of executive orders during his first week back at the White House.

Robert F. Kennedy Jr. has built his fortune and reputation on disparaging the government scientists and institutions he's now ...

Kennedy is the country's most well-known anti-vaccine activist, and could soon lead be Trump's top health official.