In a contentious confirmation hearing to become the nation's top health official, Robert F. Kennedy Jr. struggled to answer ...

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 controversial health ...

Kathleen Sebelius, who served under Barack Obama, said she's "very concerned" that Kennedy doesn't "understand the agency ...

Bill O’Reilly tells "CUOMO” that if RFK Jr. gets confirmed, it will solidify Donald Trump as the “most powerful new president ...