Two conservative groups opposing abortion rights announced Friday they support President-elect Donald Trump’s pick of Robert ...

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

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

U.S. stocks tumbled Friday as the "Trump bump" that Wall Street got from last week's presidential election, along with a cut to interest rates by the Federal Reserve, kept fading.