US stocks tumbled on Tuesday as doubts about high-running AI valuations preyed on investors sifting through the latest flurry of quarterly earnings, who received a fresh warning from top CEOs.

Tesla on Thursday will reveal shareholders’ vote on Chief Executive Elon Musk’s new $1 trillion pay package. Norway's sovereign-wealth fund said Tuesday that it has rejected the compensation plan over ...

Faster, more extreme and nicer inside—the new top-spec Model Y is fun, but the competition is moving even more quickly.