A new study shows how the technology deployed in Covid vaccines helped scientists coax the virus out of hiding.

The states consider it a move to force the F.D.A. to review and acknowledge extensive research showing the pill’s safety.

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 other injuries.

As Republicans weigh steep cuts to the program, Times reporters want to hear from people who rely on the Affordable Care Act for coverage.

Screening can now determine their risk for an ever-growing list of conditions — including ones we can’t do much about.

The spending proposal terminates support of health programs that, according to the proposal, “do not make Americans safer.”

At issue is a how to interpret a federal law barring hospitals from turning away poor or uninsured patients.

Multiple myeloma is considered incurable, but a third of patients in a Johnson & Johnson clinical trial have lived without detectable cancer for years after facing certain death.

A growing number of older women are seeking treatment for eating disorders. Many have struggled without help for decades.

Coming June 5: A six-part podcast exploring the origins of medical treatment for transgender young people, and how the care got pulled into a political fight that could end it in the United States.