When Barbra Streisand posted a comment on social media about the actress Melissa McCarthy, it prompted a public conversation.

The move kicks off a lengthy rule-making process and could amount to a major change in federal policy.

Some researchers said the advice did not go far enough. The panel also declined to recommend extra scans for women with dense breast tissue.

The 51 locations, next to Supercenters, proved too costly to be profitable, the retailer said.

Amanda Montei, a contributing writer for The New York Times Magazine, spoke to more than 30 married people for whom sex is not essential.

Thousands of people with sleep apnea and other illnesses had sued the company, claiming flawed devices were harming them.