AI-related stocks were hit hard on Tuesday after a report that aggressive goals from OpenAI’s CEO may not be working.

OpenAI CEO Sam Altman sits down for an exclusive interview with TODAY’s Maria Shriver to announce that the OpenAI Foundation is pledging $100 million to Alzheimer’s research and shares how artificial

Sam Altman adopts polyphasic sleep as GPT-5.5 accelerates work pace, showing AI may increase urgency rather than reduce workloads.

Sam Altman, the head of OpenAI, has formally apologized to the community of Tumbler Ridge, BC, after a mass shooting in February. He admitted his company did not alert authorities to the shooter’s disturbing online conversations with its AI chatbot even after staff flagged the account internally.

Elon Musk and Sam Altman bonded over artificial intelligence in a project that became OpenAI, but a clash of visions will see the polarizing figures face off in court in a trial that opens next

OpenAI's leader, Sam Altman, apologized for not alerting law enforcement about the online behavior of Jesse Van Rootselaar, who killed eight people in Tumbler Ridge, British Columbia. Although OpenAI flagged her account,

Nvidia Corp. NVDA has rolled out OpenAI's Codex coding agent across its global workforce, with CEO Jensen Huang hailing the move as a milestone in "the age of AI," while OpenAI CEO Sam Altman said early company-wide testing "was awesome.

OpenAI CEO Sam Altman said in contrast to Anthropic's recent moves, OpenAI would err on the side of giving more people access to AI models.