Robert F. Kennedy Jr. faced questions from senators during his confirmation, seeing support from his wife, a Florida native. Who is Cheryl Hines?

The picks for President-elect Donald Trump’s cabinet arrived for the inaugural ceremonies, including Robert F. Kennedy Jr., Marco Rubio, Kristi Noem, Pete Hegseth, Pam Bondi and Doug Burgum.

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

Senator Bill Cassidy, a physician and key G.O.P. vote, joined Democrats in aggressively questioning Robert F. Kennedy Jr., President Trump’s pick for health secretary. He did not say how he would vote.

In a make-or-break hearing, Health and Human Services nominee Robert F. Kennedy Jr. went before a second committee and it revealed Republican doubts about him. Lisa Desjardins reports on where lawmakers' support stands.

Alexandra Sifferlin, a health and science editor for Times Opinion, hosted an online conversation on Wednesday with the Opinion columnist Zeynep Tufekci and the Opinion writers David Wallace-Wells and Jessica Grose about Robert F. Kennedy Jr.’s first of two confirmation hearings for secretary of health and human services.

Sen. Bill Cassidy, the top Republican on the Senate Committee on Health, Education, Labor and Pensions, concluded Thursday's hearing by saying he was "struggling" with the nomination due to Kennedy's vaccine positions. Kennedy notably refused to say vaccines don't cause autism as he faced pointed question from lawmakers.

The recent Senate confirmation hearings for Robert F. Kennedy Jr. presented a striking scene that would confuse a time traveler from 10 years ago. Democratic lawmakers took turns excoriating a man who once embodied their ideals. Sen. Bernie Sanders, seemingly grasping for gotchas, was reduced to questioning Kennedy about baby clothing merchandise.

The many controversial people appointed to the Trump administration, from Elon Musk to Robert F. Kennedy Jr., have at least one thing in common: They dislike and distrust experts. While anti-intellectualism and populism are nothing new in American life,

Robert F. Kennedy Jr. said he wasn’t antivaccine as senators pressed on his past remarks, in the first of two days of hearings over his nomination for health secretary.

Robert F. Kennedy Jr., President Donald Trump’s pick to lead the Department of Health and Human Services, clashes with democratic lawmakers over past statements on whether or not vaccines are safe.

Hearings are under way for FBI pick Kash Patel and Intelligence nominee Tulsi Gabbard, along with a second round for Robert F. Kennedy Jr.