RFK Jr. is controversial due to his vaccine skepticism, but nearly half of Americans backed him for HHS secretary.

Rachel Maddow sums up the story of how RFK Jr. is seen as largely responsible for an explosion of measels cases on the island of Samoa after he spread anti-vaccination claims. Brian Deer, author of "The Doctor Who Fooled the World,

Robert F. Kennedy Jr. was a key figure in protests over California vaccine laws. He could set U.S. health policy in the Trump administration.

From less vaccinations to physician burn-out, doctors fear the worst under Trump and Kennedy's vision for health

Robert F. Kennedy, Jr. was once known for environmental law. These days, he's more famous for his anti-vaxxer views and other fringe medical theories.

Petersburg's congressional delegation says they hope current bipartisan support keeps the city's pharmaceutical cluster off fiscal chopping block.

His past pro-choice views could be a bigger problem than what he believes about vaccines or food, but Kennedy may agree to kowtow to his new allies.

Sensible people are worried about what will happen if RFK Jr. is confirmed as secretary of health and human services.

President-elect Donald Trump’s choice of Dr. Dave Weldon, a former congressman from Florida who has questioned vaccine safety, to lead the CDC may position him as an important anti-vaccine ally for Robert F.

In a video that was widely shared online this week, amid widespread discussion of Trump's cabinet picks, commentators claimed that Kennedy had disparaged Trump's supporters too, saying he called them "belligerent idiots," "outright Nazis," and "bootlickers."

Opinion: RFK Jr. should look to what his uncle might have done: a large-scale public health program meeting people where they are.

RFK Jr.'s controversial views have received criticism since he was picked by Donald Trump to lead HHS -- but he's also receiving support from some unexpected sources.