Robert F. Kennedy Jr.’s nomination to be the nation’s top health official is uncertain after a key Republican joined ...

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

Mr. Kennedy appears to have most Republicans behind him as he seeks the job of health secretary, though he couldn’t escape ...

Senators pressed Robert F. Kennedy Jr. on his past vaccine and abortion remarks in the first of two days of hearings before ...

President-elect Donald Trump invited Chinese President Xi Jinping and conservative world leaders such as Argentine President ...