Panel members have been given a broad mandate, despite pleas from C.D.C. employees asking Robert F. Kennedy Jr. to stop spreading misinformation.

After turning down several new drugs and restricting use of another, Dr. Vinay Prasad drew the ire of the right-wing influencer Laura Loomer and others.

The company was accused of marketing its products to teenagers, causing a surge in use.

Records show that a top U.S. regulator rejected the recommendations of agency experts and limited the use of Covid vaccines.

With a Trump-driven reduction of nearly 2,000 employees, agency officials view artificial intelligence as a way to speed drugs to the market.

The U.S. health secretary said people should have access to experimental therapies including unregulated stem cells. But some methods have resulted in blindness, tumors and…

Health Secretary Robert F. Kennedy Jr. said on Tuesday that the vaccine would no longer appear on the childhood immunization schedule. C.D.C.’s update counters his…

After 20 percent of the agency’s work force was cut, federal health officials have decided to bring back some experts and review firings to fill…

Trump cutbacks were supposedly aimed at administrators. But scientists in food and drug-testing labs and policy experts who advance generic drug approvals were also dismissed.

The F.D.A. approved an artificial vessel to restore blood flow in patients, despite its own scientists flagging questionable study results and potentially fatal ruptures of…