RFK Jr. Rattles Food Companies With Vow to Rid Food of Artificial Dyes

Mr. Kennedy told executives of major food companies that he wants synthetic colors removed from their products. “Decision time is imminent,” a trade group warned its members.

Senators Press Marty Makary on Abortion Pills and Vaccines

At a hearing, Dr. Marty Makary, the nominee for F.D.A. commissioner, fielded questions focused on whether he would review or reopen certain policy areas.

Cod Liver Oil? Vaccines? A G.O.P. Skeptic Confronts Kennedy’s Fine Line on Measles

After voting to confirm Robert F. Kennedy Jr. as health secretary, Senator Bill Cassidy, a doctor and Republican of Louisiana, is embracing “the gestalt” of Kennedy’s measles response.

Horticulturalists, Biologists, Engineers: Federal ‘Bloat’ or Valued Experts?

President Trump’s effort to remake the government is a direct challenge to a decades-long effort to build a civil service stocked with experts. Critics say it will backfire.

How Trump’s Changes to U.S. Gender Policy Could Affect Your Passport

President Trump’s order abolishing the “X” marker and recognizing only birth sex has caused confusion and anxiety for trans, intersex and gender-nonconforming travelers.

F.D.A. Cancels Meeting of Vaccine Experts Scheduled to Advise on Flu Shots

The cancellation plays into fears among scientists who worry that Robert F. Kennedy Jr. will use his position as health secretary to sow doubts about vaccines.