John F. Kennedy’s only grandson has made it clear that the resurgence of measles, one of the world’s most contagious diseases ...

In an exclusive interview, USA TODAY sat down with HHS Secretary Robert F. Kennedy Jr. to talk about vaccines, nutrition and ...

U.S. Health and Human Services Secretary Robert F. Kennedy Jr. says chronic disease is currently the biggest health threat in ...

Kirk Milhoan, appointed by RFK Jr. as head of a federal vaccine panel, talks of the measles outbreak like it's a great chance ...

Health and Human Services Secretary Robert F. Kennedy Jr. says he experienced dramatic weight loss after adopting an extreme ...

The alleged post from the nation's health secretary criticizing the talk-show legend fooled many users online.

Senator Bill Cassidy of Louisiana, a physician, reluctantly voted to confirm Robert F. Kennedy Jr. as health secretary. It ...

Health Secretary Robert F. Kennedy Jr. backed a relatively uncontroversial issue in his visit to Harrisburg on Wednesday: eat real food. But thornier issues followed ...

A planned U.S.-funded study of a hepatitis B vaccine drew widespread condemnation from researchers. Now the host country says it cannot proceed.

A viral post claims Robert F Kennedy Jr criticized Oprah Winfrey over overeating, prompting questions about whether the statement actually came from him ...

He has said he won’t. There are some good reasons not to believe him.

You—and perhaps RFK Jr.—might think that whole milk is at least more “natural,” given that “whole” is in its name. But it’s ...