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

Tesla earnings day is upon us — the quarterly check in with one of the world's largest EV makers and its controversial CEO Elon Musk. Tesla's

Elon Musk “very much” overstepped his bounds when he criticized a $500 billion artificial intelligence project touted by President Donald Trump, according to a White House official as aides are reportedly “furious” with the tech mogul while allies lament that he “abused the proximity to the president.”

Wall Street banks, finally within striking distance of offloading debt tied to X, have a sweetener on offer for potential buyers: a claim on the social-media platform’s stake in Elon Musk’s artificial intelligence venture.

The Stargate AI project is shaping up to be one of the biggest AI investments in history, but it faces strong scrutiny from critics like Elon Musk. Meanwhile, Microsoft and OpenAI remain confident in their ability to fund and develop the project successfully.

Somehow, there's still a debate going as to whether Elon Musk performed not one but two Nazi salutes at Donald Trump's post-inauguration celebration: one at the crowd, and then seconds later, one at the flag.

Tesla's fourth-quarter earnings missed Wall Street's estimates, but the stock rose on 2025 guidance and plans for robotaxi rides to begin in June.

The White House broke its days-long silence about SpaceX CEO Elon Musk on Friday, as questions swirled about whether Musk had rankled President Donald Trump when he publicly bashed Stargate, the Trump administration's first major tech initiative.

Musk once dreamed of making X the “biggest financial institution in the world,” taking the first step of launching a peer-to-peer payments competitor to PayPal’s Venmo, Block’s Cash App and bank-owned Zelle.

Elon Musk has expressed scepticism about the success of DeepSeek. His comments on X (formerly Twitter) show he is not entirely convinced by its claims or hype. He has also made fun of DeepSeek AI in one of his social media posts.