Health and Human Services Secretary Robert F. Kennedy Jr. has downplayed the deadly spread and promoted a range of unproven ...

Instead of a full-throated endorsement of vaccination, the nation’s top health official speaks to anti-vaccine forces as well, public health experts say.

Are they unsafe? Experts weigh in. U.S. Health and Human Services Secretary RFK Jr. proposed on Tuesday to eliminate eight petroleum-based dyes from America’s food supply by next year.

Robert F. Kennedy Jr. pleaded guilty in 1984 to possessing heroin on an airplane, a few months after authorities found a small amount of heroin in his luggage as he traveled from Minneapolis to ...