With the nomination of Robert F. Kennedy Jr. as health secretary, a formerly fringe opinion suddenly gets wide attention.

While many of Kennedy's views are seen as out of the mainstream, his stance on water fluoridation has some scientific backing.

Donald Trump has named Robert F. Kennedy Jr. as the nominee for Health and Human Services secretary. Here's what to know ...

Robert F. Kennedy, who president-elect Donald Trump nominated to lead the Department of Health and Human Services, wants to ...

President-elect Donald Trump has announced he wants to appoint vaccine sceptic Robert F Kennedy Jr as the head of the US ...

Here's what medical and public health experts are saying about the debate around fluoridation of drinking water.

Fluoride is one of the most common elements in nature. When present in drinking water, fluoride has both protective qualities ...