The relationship between Sam Altman and Elon Musk goes back to the early days of OpenAI —then a nonprofit research lab. But ...

Days after Elon Musk met Prime Minister Narendra Modi in Washington, Tesla has begun hiring for multiple positions in India.

An LLC with ties to OpenAI CEO Sam Altman has purchased the street-to-street property next door to his current Russian Hill ...

Bloomberg’s Billionaire Index crowned Emanuel with the elite status, with his gain in wealth largely due to his ...

Elon Musk was inside the White House complex when his phone started buzzing. Sam Altman was about to take the stage with ...

Tech billionaire Elon Musk’s bid to take control of OpenAI is fanning the flames of a longtime feud with co-founder and CEO Sam Altman and complicating the path forward for the popular creator of ...

The president has said the law is unfair to U.S. businesses. But lawyers say weakening it could end up costing corporate ...

After helping President Trump get elected, Elon Musk was poised to dominate the country’s AI policies. Then Mr. Altman ...

On the first full day of the second Trump presidency, Elon Musk was in the White House complex when he got word that his ...

The two tech titans are in the meanest fight in business. The stakes couldn’t be higher.