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.

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 ...

Think sugary cereals, frozen pizzas, chips, soda and ice cream tied to high rates of obesity and other disease. Not all ...