Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable. And farmers across the Midwest are nervous over his talk of banning corn syrup and pesticides from America's food supply.

Robert F. Kennedy Jr., Donald Trump’s nominee to run the Department of Health and Human Services, once pitched the idea to run an experiment on the children of Samoa to see whether vaccines actually work.

The Senate committees on health and finance will probe Robert F. Kennedy Jr. next week in his bid to be the next secretary of the Department of Health and Human Services.

More than 80 organizations voiced opposition on Friday to Robert F. Kennedy Jr's nomination to lead the top U.S. health agency ahead of his Senate confirmation hearing next week, while the group 314 Action launched a six-figure ad buy to influence Republican senators against him.

Robert F. Kennedy Jr.'s personal attorney previously ... ABC News' Linsey Davis speaks with epidemiologist and ABC News contributor Dr. John Brownstein on the medical community’s reaction ...

More than 80 organizations oppose Robert F. Kennedy Jr's nomination to head the U.S. Health and Human Services Department, citing his anti-vaccine stance and misinformation. An ad campaign launched by 314 Action aims to influence Republican senators against his confirmation.

A son of a Democratic political dynasty, Kennedy is seeking to become the nation's top health official under President Donald Trump.

Trump’s decision to release these files comes in the wake of strong advocacy from Robert F. Kennedy Jr., the nephew of RFK, who has long pushed for the declassification of documents related to his uncle’s assassination.

Roland Martin thinks there is a hidden agenda to tarnish Dr. King's legacy by declassifying alleged FBI files under Trump's executive order.

Republican Florida Rep. Anna Paulina Luna is sounding the alarm about corporate interests threatening to tank Robert F. Kennedy Jr.’s nomination to serve as President Donald Trump’s Health and Human Services (HHS) secretary.

Many people who studied what was released so far say the public shouldn't anticipate any earth-shattering revelations, but there is still intense interest in details related to the assassination.