U.S. stock indexes ended mixed after Nvidia, Palantir and other superstar stocks pared most of their steep losses from the ...

The week’s biggest news for Wall Street is likely arriving on Friday, when Federal Reserve Chair Jerome Powell will give a highly anticipated speech in Jackson Hole, Wyoming. The setting has been home ...

Palantir Technologies fell for the sixth straight session, its longest losing streak of the year, dragging the AI-enabled consulting firm's shares into bear-market territory, more than 20% below its ...