Elon Musk's bid to purchase OpenAI's non-profit arm for $97.4 billion was publicly rejected by CEO Sam Altman, who countered ...

Sam Altman asked a federal judge to take a look at the letter Elon Musk sent OpenAI in a bid to take over the company.

In an interview with Bloomberg, Altman says OpenAI is “not for sale” and the bid is the latest of “tactics, many, many ...

Elon Musk and Sam Altman lead rival AI firms and now take public jabs at each other — but it wasn't always like this. Years ago, the two cofounded OpenAI, which Altman now leads. Musk departed ...