The AI race is splintering big tech names, with investors pointing to a divergence in business approach and stock performance ...

Musk’s reaction shows just how dominant Nvidia has become in AI chips and how vital it is to today’s tech world.

Dow Jones futures rose slightly Sunday night, along with S&P 500 futures and Nasdaq futures. TeslaTSLA and Google-parent AlphabetGOOGL headline a big earnings week, with both showing positive stock ...