Billie Eilish has criticized Elon Musk for not using his wealth sufficiently for good causes. Now the tech billionaire has responded in turn and disparaged the singer's intelligence.

X, formerly Twitter, is facing a major technical outage. Thousands of users worldwide, including in India, are unable to ...

In the face of shareholders, corporate boards and even judges, Tesla’s chief executive shows what he can get away with.

As the co-CEO of Project Prometheus, Jeff Bezos joins xAI, Google, Meta, and ChatGPT in the artificial intelligence space.