Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's feuded with CEO Sam Altman.

Microsoft Corp. said its cloud-computing business will continue to grow slowly in the current quarter as the company struggles to build enough data centers to handle demand for its artificial intelligence products.

Earlier this week, he unveiled perhaps the most ambitious infrastructure project in history—and all but dedicated it to Sam Altman.

Microsoft will no longer be the exclusive provider of new cloud computing capacity to OpenAI — a new twist in their relationship that clears the way for OpenAI to work with Oracle and others on the $500 billion Stargate AI project announced by the companies Tuesday with President Trump at the White House.

The project which Trump calls “the largest AI infrastructure in the history of AI” has been backed by some of the biggest names in tech and business.

Elon Musk's criticism of President Trump's $500 billion Stargate AI initiative has sparked outrage among White House aides.

This week on the GeekWire Podcast, we delve into the Stargate Project announcement by OpenAI, Oracle and Softbank ... and find a revealing piece of Microsoft history on an old CD-ROM.

Musk filed a lawsuit against OpenAI in August and just amended it to include Microsoft. Here's a history of Musk and Altman's working relationship. Elon Musk and Sam Altman lead rival AI firms and ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company faced another selloff Wednesday.

That reflects a tug-of-war between two types of investors; those who believe Jensen Huang, Nvidia’s leather-jacketed rockstar boss, is a seer and can sustain his firm’s monopoly-like profits indefinitely;

Nvidia faces new threats as China's DeepSeek challenges AI chip dominance, shaking markets. Can Nvidia maintain its competitive edge?

Without addressing the specifics of DeepSeek’s model, ASML CEO Christophe Fouquet told CNBC he sees no sign of a slowdown in demand for AI chips.