Meta, Nvidia, and other tech giants react to DeepSeek's competitive, cost-efficient models that challenge established market players.

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.

OpenAI CEO Sam Altman excitedly teases significant advancements in the partnership with Microsoft, hinting it will surpass expectations. Altman also a

Sam Altman's OpenAI launched ChatGPT Gov on Tuesday, which the company said government agencies could use to input sensitive information.

OpenAI CEO Sam Altman is teasing big things ahead for the company's partnership with Microsoft ( NASDAQ:MSFT ), saying the next phase "will be much better than anyone is ready for."

Helion’s nuclear fusion promises have garnered the attention of Silicon Valley—and raised concerns amongst scientists wary of its aggressive timeline.

Microsoft-backed OpenAI's chief Sam Altman is planning to visit India next week, as per reports, at a time when the company faces legal challenges in the country. For all the latest world news, analysis and updates,

Helion's unorthodox approach to fusion power and relative secrecy has earned it plenty of fans — and critics. But don’t count its investors among the naysayers.

OpenAI CEO Sam Altman posted a picture of himself with Microsoft CEO Satya Nadella on Tuesday and suggested the two companies are getting along just fine.

WIth one foot out the White House door, the Biden administration issued 2 documents Musk is now using in his battle to break up OpenAI and Microsoft.

Microsoft-backed OpenAI's chief Sam Altman is planning a trip to India on February 5, which may include meetings with government officials. This visit