The biggest backer of OpenAI, Microsoft is now building its own AI models and teaming up with Sam Altman's mortal enemy.

There’s no shortage of bad blood between the once-allied tech titans as their bitter dispute over OpenAI’s for-profit future ...

The move comes two months after President Trump announced Stargate, a private sector AI infrastructure initiative backed by ...

Tesla shares have fallen more than 40% since January — erasing all of the “Trump bump” that briefly saw the stock gain more than 90% after Election Day. Musk, whose wealth is overwhelmingly linked to ...

While Kimball Musk still owns a substantial amount of stock in the company, he sold nearly $30 million last month.

Musk’s loyalists at DOGE have infiltrated dozens of federal agencies, pushed out tens of thousands of workers, and siphoned ...

Elon Musk’s AI company, xAI, has acquired Hotshot, a startup working on AI-powered video generation tools along the lines of ...

The tech billionaire has gained tremendous sway over the U.S. government as a senior Trump adviser, even as he has ...

Microsoft Corp. (NASDAQ: MSFT), and NVIDIA Corp. (NASDAQ: NVDA) have announced significant updates to the AI Infrastructure ...

Elon Musk has the ear of one of the most powerful people in the world – President Donald Trump – making him one of the most powerful people in the world, too. He's been given unfettered access ...

Elon Musk's X wants to raise $44 billion – which is what Musk paid for the company. Credit: Thomas Fuller/SOPA Images/LightRocket via Getty Images Elon Musk may be the biggest beneficiary of ...

Elon Musk, the CEO of Tesla and SpaceX, is the world’s wealthiest person, with an estimated net worth of $433 billion as of February 2025. His journey to immense wealth is a story of innovation ...