About $357 billion of market value was erased, and Microsoft's stock suffered its biggest ⁠one-day decline in nearly six years.

U.S. District Judge Rita Lin in San Francisco said xAI failed to show that OpenAI induced former xAI senior engineer Xuechen Li to divulge ...

A group of US state attorneys general has started a wide-ranging probe into OpenAI. The ChatGPT maker received a subpoena seeking documents...

A Canadian mother has filed a lawsuit against OpenAI and its CEO Sam Altman. She claims their AI chatbot, ChatGPT, encouraged her daughter'...

Devin Kim, a former engineer at xAI, has launched a lawsuit alleging wrongful termination after he voiced serious concerns about the safety...

OpenAI did not disclose the size or terms of the offering, and said a timeline has not yet been determined. "It may be a while because ther...

OpenAI is entering a new phase to make advanced AI widely available and affordable. The company plans to build AI researchers to accelerate...

OpenAI IPO Filing: OpenAI has confidentially filed for an IPO after reaching an $852 billion valuation. Anthropic remains ahead at $965 bil...

AI giant OpenAI has confidentially filed for a US initial public offering. This move follows rival Anthropic's similar filing. Investors ar...

SpaceX's upcoming IPO, fueled by immense investor demand, could propel Elon Musk to trillionaire status. Beyond its space ambitions, the co...

SpaceX is inviting investors to bet on Elon Musk's vision of AI data centers in space and humans on Mars. The sky-high valuation for SpaceX...

From Anthropic to SpaceX to OpenAI, tech giants are looking to take their shares public to access more capital in the race to shape the tec...

Florida Attorney General James Uthmeier said during a news conference that the company suppressed internal safety warnings and deceived use...

The company, its CEO Sam Altman and their lawyers at Wachtell Lipton Rosen & Katz and Morrison & Foerster on Monday scored a major victory ...

Sam Altman and OpenAI secured a legal victory against Elon Musk, with a jury dismissing his lawsuit over the company's shift to a for-profi...

A jury ruled Elon Musk waited too long to sue OpenAI, rejecting his claims that CEOs Sam Altman and Greg Brockman broke their nonprofit agr...

A California jury has rejected Elon Musk's lawsuit against Sam Altman and OpenAI. Musk claimed OpenAI abandoned its nonprofit mission for p...