Part of the investor pullback comes after an MIT report that checked in on the billions that companies have spent on ...

Following a massive rally driven by artificial intelligence, U.S. technology stocks finally show their first signs of fatigue.

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

Walmart’s adjusted earnings miss analysts’ estimates but second-quarter revenue tops forecasts. Tech stocks Palantir, Nvidia, ...