RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Robert F. Kennedy Jr. has expressed divisive ideas about vaccines, but some applaud his efforts to target ultra-processed ...

Robert F. Kennedy Jr. has garnered support from Arizona residents for his stance on health and nutrition. State Rep. Leo Biasiucci, with Kennedy's support, advanced bills targeting junk food in ...

As Robert F. Kennedy Jr. settles into his role as secretary of Health and Human Services, it will be accompanied by a ...

Republicans fell in line behind Trump despite hesitancy over Kennedy views on vaccines, confirming the president's pick for health secretary.

Robert F. Kennedy Jr., a member of the influential Massachusetts political family, was confirmed as secretary of the Department of Health and Human Services in a Senate vote Thursday. The Senate ...

Kennedy managed to allay the concerns of several key GOP senators over his anti-vaccine activism. Mitch McConnell was the ...

WASHINGTON − The Senate confirmed Robert F. Kennedy Jr. as the Health and Human Services secretary on Thursday, giving the longtime vaccine skeptic who has vowed to take on "big pharma" and ...

Robert F. Kennedy Jr. has been sworn in as President Donald Trump’s health secretary. The Senate on Thursday confirmed him, voting 52 to 48.