U.S. stock indexes slipped Wednesday after the Federal Reserve opted not to cut interest rates for the first time since it began trying to help the economy through easier rates in September. The S&P 500 fell 0.

Rebounding tech stocks drove U.S. indexes higher Tuesday, a day after they tumbled on doubts about whether the artificial-intelligence frenzy really needs all the dollars being poured

After plunging 17% on Monday, Nvidia climbed almost 9% as investors rushed in to buy this historic dip in shares of the top chip maker.

A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek was upending stock markets Monday and fueling debates over the economic and geopolitical competition between the U.

In fact, this is a shortsighted view that misses the significant benefits that DeepSeek represents for the U.S. economy and for businesses worldwide. What’s exciting is that the