Some health policy experts say Kennedy’s early moves as HHS Secretary are concerning and suggest that he could undermine immunizations in less direct ways.

The newly confirmed Secretary of the Department of Health and Human Services has some controversial opinions on health that even worry his family members

Water rights activist turned full-blown conspiracy theorist, we profile the most dangerous member of the Kennedy clan.

Comments by Robert F. Kennedy Jr., US Health and Human Services secretary, sparked talk about whether antidepressants are as addictive as heroin. Experts weigh in.

No, taking vitamin A is not going to protect you from catching measles, whatever Robert F. Kennedy Jr suggests. Here’s what will.

Known for his anti-vaccination stance, the new US Secretary of Health is facing his first challenge: Curbing the mainly Texas-based measles epidemic which has been encouraged by low vaccination coverage.

WASHINGTON - Sitting in the Cabinet Room of the White House during his first public appearance as the nation's top health official on Wednesday, Robert F. Kennedy Jr. said two people had died in an ongoing measles outbreak in Texas. But national and local ...