Health and Human Services Secretary Robert F. Kennedy Jr., one of the nation's most publicly recognized vaccine skeptics, ...

RFK Jr , the U S Secretary of Health and Human Services, has assured the Republican-controlled U S Senate that he has ordered ...

F. Kennedy Jr. unveiled a plan on Tuesday to start phasing out eight synthetic food dyes. Are they unsafe? Experts weigh in. U.S. Health and Human Services Secretary RFK Jr. proposed on Tuesday to ...

Health Secretary Robert F. Kennedy Jr. refused to answer questions about whether he’d vaccinate his own children in a testy ...

Republican Sen. Bill Cassidy wanted an assurance from Robert F. Kennedy Jr. before he would vote to put him in charge of the ...

RFK Jr.'s Mother's Day post stirred new controversy over snapshots of him wading in a prohibited creek known for "high levels of bacteria." ...

FDA Commissioner Marty Makary said his agency plans to release a new framework for vaccine approvals in “coming days.” ...

The announcement Tuesday is the latest action by Robert F. Kennedy Jr. against a substance that has been a mainstay of dental ...

Ben Cohen, cofounder of Ben & Jerry's ice cream and longtime progressive activist, was removed from a Senate hearing Wednesday after confronting Health Secretary Robert F. Kennedy Jr. and lawmakers ...

Robert F. Kennedy Jr. posted photos swimming in a Rock Creek Park, which is contaminated with raw sewage. Dr. Peter Hotez joins Chris Hayes to discuss public health disinformation being spread by the ...