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

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

OpenAI CEO and co-founder Sam Altman called Chinese artificial intelligence startup DeepSeek “impressive,” while shrugging ...

The latest spat began after Altman joined Trump, SoftBank CEO Masayoshi Son, and Oracle Chairman Larry Ellison in a White ...

OpenAI Chief Executive Officer Sam Altman welcomed the debut of DeepSeek’s R1 model in a post on X late on Monday.

President Donald Trump will be “incredible” for the U.S., OpenAI CEO Sam Altman said late Wednesday, adding he has “changed his perspective” on Trump after being an earlier critic of the ...

OpenAI CEO Sam Altman said he "stalked” Ilya Sutskever to convince him to join in his quest to build an artificial general intelligence, which many others were hesitant to do at the time.

OpenAI CEO Sam Altman suggested that Elon Musk cares more about his businesses than he does the country, shortly after he referred to Musk as "the most inspiring entrepreneur of our time." ...

Here's a history of Musk and Altman's working relationship. Elon Musk and Sam Altman lead rival AI firms and now take public jabs at each other — but it wasn't always like this. Years ago ...