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

Robert F. Kennedy Jr. is one step away from being in charge of the nation's health.

The health committee chairman, Sen. Bill Cassidy, R-La., also has expressed concerns about Kennedy's anti-vaccine work. A physician, Cassidy said earlier this month he “had a frank conversation” and ...

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