Health stocks slumped on Friday as Wall Street weighed the impact that prominent vaccine skeptic Robert F. Kennedy Jr. could ...

Kennedy believes that vaccines cause autism and wants to use his perch to carry out further testing.

Trump previously said RFK Jr. would have carte blanche to "go wild" on health-related matters if he became part of Trump's cabinet.

U.S. stocks are falling Friday toward their worst loss since Election Day as the big bump Wall Street got from last week's victory for Donald Trump and cut to interest rates by the Federal Reserve ...

Becoming as active as the top 25% of the US population could extend your life expectancy, a new study has found.