Linda Yaccarino, whom Elon Musk hired to run X in 2023, grappled with the challenges the company faced after Mr. Musk took ...

Yaccarino announced Wednesday she’s stepping down, and it’s not clear if the platform’s owner, Elon Musk, plans to announce a ...

So when one of them jumps past Jeff Bezos and Mark Zuckerberg, it's a moment. On Tuesday, July 1, Oracle co-founder Larry ...