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What Parents Should Know About Tongue-Tie Releases

Inside the Booming Business of Cutting Babies’ Tongues

Michael Stone, Psychiatrist and Scholar Who Studied Evil, Dies at 90

New Drugs Can Fix Teenage Obesity, but Young People Don’t Get Them

Why Haven’t More Older Adults Gotten the R.S.V. Vaccine?

F.D.A. Approves Sickle Cell Treatments, Including One That Uses CRISPR

Scientists in Discredited Alcohol Study May Advise U.S. on Drinking Guidelines

U.S. Health Officials Push Back on Idea of New Virus in China

Climate Change Drives New Cases of Malaria, Complicating Efforts to Fight the Disease

U.S. Life Expectancy Creeps Up as Covid Deaths Fall

The Neighbors Are All Older, Too. Is That What You Want?

Sickle-Cell Treatment Created With Gene Editing Wins U.K. Approval

The Only People Who Understand What a Caregiver Goes Through