Facing with a dialogue with RFK Jr., a top FDA official mounts a public defense of vaccines — and pleads for open minds.

The day after the election, some celebrated Trump's win and RFK Jr.'s potential role as a public health decision-maker. Why?

He would get processed food out of school lunches “immediately” if he is given a position in a second Trump administration.

Many scientists at the federal health agencies await the second Donald Trump administration with dread as well as uncertainty ...