The heaviest weight on the market was Nvidia, whose chips are powering much of the move into AI. It sank 3.5%.

Wall Street's main indices fell on Thursday as investors feared potentially hawkish remarks by the Federal Reserve chair on ...

Dow Jones futures rose slightly after hours, along with S&P 500 futures and Nasdaq futures, with investors awaiting Fed chief Jerome Powell's Jackson Hole speech Friday morning.The stock market rally ...