Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

Musk’s criticisms have escalated into legal actions. In February, he filed a lawsuit against OpenAI, accusing it of breaching ...

Elon Musk and Sam Altman traded barbs on social media Wednesday after the OpenAI boss took center stage at the White House to ...

OpenAI CEO Sam Altman suggested Elon Musk cares more about his businesses than he does the country, shortly after he referred to Musk as "the most inspiring entrepreneur of our time." ...

As the Jan. 19 date for a TikTok ban approaches, another name is emerging as a potential buyer: SpaceX and Tesla CEO Elon ...