Wall Street reclaims some ground as AI stocks turn higher

The U.S. stock market is recovering some of its losses for the week, as the roller coaster for artificial-intelligence companies swings back upward. Oil prices and Treasury yields are meanwhile holding relatively steady even though worries are rising about the war with Iran and accelerating inflation, which pushed the European Central Bank to raise interest rates. The S&P 500 rose 0.3%, coming off a back-to-back drop that pulled it down to where it was in early May. The Dow Jones Industrial...