Vaccines are considered one of the greatest lifesaving public health accomplishments in the 20th and 21st centuries.

President-elect Donald Trump has quickly begun assembling his administration ahead of his anticipated inauguration.

WASHINGTON (AP) — Robert F. Kennedy Jr., an anti-vaccine activist and environmentalist, for years gained a loyal and fierce ...

US stocks are falling Friday toward their worst loss since Election Day as the big bump Wall Street got from last week's ...