As I.V.F. grew in popularity, so did the concerns of its opponents. Standard practice involves creating multiple embryos, which are screened for genetic abnormalities, and the ones that appear healthiest can be transferred. Extra...

The study found that deaths linked to alcohol in the United States increased in five years by 40,000. The toll is stark: About 178,000 people died in 2021 from excessive drinking, compared with 138,000...