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Two regulatory rollbacks, along with a new A.I. experiment in Medicare, raise some worrisome questions.

The review looked at more than three dozen studies and found no evidence that acetaminophen increased the risk of neurodevelopmental disorders in children.

Federal officials working on the new dietary guidelines had considered limiting men to one drink daily. The final advice was only that everyone should drink less.

The long-awaited plan would leave much to Congress and calls for payments to health savings accounts rather than insurance subsidies, among other broad proposals.

The Trump administration has signed $11 billion in agreements with African nations, in deals tied to foreign policy goals.

Our Ask the Therapist columnist, Lori Gottlieb, advises a reader who wants to help a struggling pal but is growing frustrated.

Infant heart transplants are extraordinarily rare. A Times health journalist donned scrubs and witnessed how the surgery unfolded.

The Justice Department and whistle-blowers accused the major health insurer of overbilling the government for about $1 billion under the private plans.

Notices went out late Tuesday to more than 2,000 programs nationwide that will be affected by budget slashing at the Substance Abuse and Mental Health Services Administration.

Hospital administrators and union officials appear to be digging in for an extended battle over staffing levels and pay.