Justice O’Connor, 88, said she received the diagnosis “some time ago” and would withdraw from public life. She encouraged the next generation of leaders to promote civic engagement.

U.S. stocks fell on Tuesday as worries about the outlook for corporate earnings dampened investor sentiment. Fred Katayama reports.

Surgeons often prescribe expensive anticoagulant drugs after knee replacement, but a new study has found that plain aspirin can work just as well.

U.S. healthcare conglomerate Johnson & Johnson said it will buy all outstanding shares of Japanese skincare firm Ci:z Holdings that it does not already own for $2 billion in cash. Fred Katayama reports.

I used to hide my suffering. But I’ve learned that brain injuries don’t have to be permanent.

Saudi Crown Prince Mohammed bin Salman received a warm welcome in a surprise appearance at the Future Investment Initiative Conference in Riyadh on Tuesday. The conference has been marred by the killing of Saudi journalist Jamal Khashoggi, which caused politicians and company executives to boycott the event…