The Infectious Disease Society of America says there have been “no deaths related to the measles, mumps and rubella vaccine ...

Kennedy Jr., an ardent vaccine critic who would have been Weldon’s boss as health secretary. Perhaps Weldon’s biggest problem ...

There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ’n Shake with Fox News host Sean Hannity, ...

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Sixty-one years ago today, long before the infamous TV moments of OJ Simpson and Casey Anthony, one man's murder conviction became the first-ever courtroom verdict to be televised.

Former President George W. Bush is remembering former U.S. Sen. Alan Simpson of Wyoming for his accomplishments, friendship ...