The health secretary’s approach to the condition gives the impression that two decades of research simply never happened.

The newest addition to Trump’s health agency wants to create new cities in the sea, extend human lifespan, and Make America ...

“We have fertility rates that are just spiraling. A teenager today, an American teenager, has less testosterone than a ...

Robert F. Kennedy Jr. raised concerns about declining testosterone and sperm counts in young American men. He links this to food dyes, processed foods, and chemicals. Studies show sperm counts have ...

The Trump administration’s new vaccine advisers endorsed this fall's flu vaccines late last week, but only those that don't ...

The Trump administration appears to be expanding RSV vaccinations to some adults starting at age 50 instead of 60 ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

In a matter of weeks, the credibility of the U.S. vaccine advisory panel has been upended after Kennedy removed all 17 of its ...

As someone who ran first on a Democratic platform and later as an independent, Robert F. Kennedy Jr. said he initially viewed President Donald Trump as a "one-dimensional character." ...

A look at the eyebrow-raising antics and scientifically dubious assertions of the federal government's number one science ...