In the days after Donald Trump’s reelection as president, Harvard political scientist Steven Levitsky was despondent.

WASHINGTON — (AP) — Health secretary Robert F. Kennedy Jr. warned that children in the U.S. are being diagnosed with autism at an "alarming rate," promising on Wednesday to conduct exhaustive studies ...

All 27 scientists at the CDC's viral hepatitis lab were told their duties were "unnecessary." Ongoing outbreak investigations ...