Elon Musk’s xAI is struggling to sell its Grok AI tools to large companies. The main reason is a lack of experience in ...

OpenAI overtook SpaceX as the most valuable private company. SpaceX could soon reclaim the title. It's the latest in the ...

At a companywide meeting at xAI's San Francisco headquarters, Musk discussed the company's future, its finances, and data ...

A federal judge refused to give Musk an immediate injunction against OpenAI's switcheroo, but threw him a lifeline.

The lawsuit appears to have has less to do with Grok’s App Store visibility, and more to do with a fixation Musk has had ...

Sam Altman approached rocket maker Stoke Space over potential multibillion-dollar investment as OpenAI CEO expands into space technology sector.

Elon Musk's xAI is emerging as a significant contender in the artificial intelligence sector, challenging giants like OpenAI ...

New filings show that Elon Musk’s lawsuit against Apple and OpenAI is less about Grok’s App Store visibility and more about ...

A shock announcement at an academic conference led to one of the most important companies on the planet. But what’s next?

SAN FRANCISCO -- Elon Musk is suing OpenAI and its CEO Sam Altman, saying the company behind ChatGPT has diverged from its original, nonprofit mission by partnering with Microsoft for $13 billion and ...

SpaceX is weighing a historic IPO that could launch Elon Musk’s rocket company past OpenAI as the world’s most valuable ...