Offit: People aren't going to be making a good choice for themselves if they hear Robert F. Kennedy Jr. say, falsely, that ...

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Measles outbreaks in West Texas and New Mexico now have nearly 300 cases in total. Two unvaccinated people have died from ...

The measles outbreak that began in Texas is now up to 228 cases in two states, 23 hospitalizations, and one dead child, and still health secretary Robert F. Kennedy Jr. is hedging on the obvious, ...

As recently as last year, denouncing plastics was a key part of RFK Jr.’s political identity. Running for president as an icon of the health-conscious, he called plastic pollution a “crisis for human ...

A priority for the Trump administration is to rid the food system of artificial dyes. Here’s what experts say about if FD&Cs are safe to consume.