Argentina's President Javier Milei was among the stacked ... This included ex-Democrats Robert F. Kennedy Jr., whom Trump nominated to head the Department of Health and Human Service, as well ...

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

GOP Sen. Bill Cassidy said he was "struggling" with Kennedy's nomination for health and human services secretary after repeatedly challenging his views on vaccines.

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.

In his first Senate confirmation hearing to be secretary of the Department of Health and Human Services, Robert F. Kennedy Jr. repeated claims we have written about before on vaccines and chronic disease.

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.

Tulsi Gabbard, Kash Patel and Robert F. Kennedy Jr. are among Trump's more controversial nominees, and faced tough questions from senators Thursday.

There’s a reason Mike Bloomberg’s former health commissioners approve of the HHS nominee.

Kennedy’s bid to serve as America’s top health official may be decided by a handful of Republicans, including several senators who questioned him Thursday.

The issue isn’t only his troubling views but whether a complex federal agency can function effectively under his leadership.

RFK Jr.'s second Senate confirmation hearing focused on vaccines, Medicare, diversity, and science. Key Republicans were reticent to show support.