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

Donald Trump joked about Robert F. Kennedy Jr. potentially stealing the political spotlight during a recent Cabinet meeting, saying, 'I have to be very careful that Bobby likes us.' The remark sparked ...

During his Senate confirmation hearing, Kennedy claimed he is not against vaccination, contrary to decades of public comments ...

“I only eat meat or fermented foods,” the health secretary told USA TODAY's Extremely Normal show. Here's what experts say about the diet.