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

What to know from Robert F. Kennedy, Jr.’s hearings before the Senate Finance Committee on Wednesday and the Senate Health, ...

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

Marco Rubio, chosen to lead the State Department, and Robert F. Kennedy Jr., tapped to head the Health and Human Services Department. Chinese President Xi Jinping was the first foreign leader ...