Robert F. Kennedy Jr. forged an alliance last year with then-candidate Donald Trump and then benefited from the GOP Senate’s ...

Robert F. Kennedy Jr. cited a disputed study from a close network of fellow vaccine skeptics during his confirmation hearings ...

The FBI says it's discovered 2,400 records related to the assassination of President John F. Kennedy as federal agencies work ...

The FBI has discovered 2,400 new records related to former President Kennedy’s 1963 assassination, the agency said Tuesday.

A rare letter signed by former FBI Director J. Edgar Hoover discussing the aftermath of President John F. Kennedy's ...

As he seeks to lead the health department, Mr. Kennedy wore a thin tie dotted with feathered creatures to cap a classic suit.

Robert F. Kennedy Jr. was confronted with a number of his baseless claims and a vexing abortion issue. But Republican ...

WASHINGTON — (AP) — Robert F. Kennedy Jr.'s anti-vaccine advocacy is outside the mainstream. His previous statements on abortion could alienate Republicans. But a new poll finds that not all of his ...

His cousin Caroline Kennedy, who served as a U.S. ambassador and is the daughter of former President John F. Kennedy, called him a "predator" addicted to power, profiting off his name and acting ...