The most powerful public health official in the US is reviled by some medics - but even some of his critics accept that he is ...

Kennedy's biggest controversies and strangest scandals.Spread falsehoods about the causes of autism, its history and ...

During his Senate confirmation hearings, Health Secretary Robert F. Kennedy Jr. suggested he wouldn’t undermine vaccines.

In a matter of weeks, the credibility of the U.S. vaccine advisory panel has been upended after Kennedy removed all 17 of its ...