If OpenAI LLC were a listed company, Monday would have been a very bad day for the stock. But Chief Executive Sam Altman also happens to be chairman of another, less well-known company that is listed,

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

"Trump represents an unprecedented threat to America," Altman wrote in 2016. The day after President Donald Trump returned to office, Sam Altman ... to create a new industry centered here ...

Elon Musk threw shade at OpenAI’s Sam Altman on Tuesday after his rival took center stage at the White House to unveil his ambitious $500 billion “Stargate” AI infrastructure project.

OpenAI CEO Sam Altman is planning to visit India on February 5 amid ongoing legal troubles, including a lawsuit from news agency ANI over AI content training. This marks his first visit since 2023 when he met PM Modi to discuss AI’s role in India's tech sector.

OpenAI Chief Executive Officer Sam Altman is reportedly set to meet with U.S. government officials in Washington D.C. on Jan. 30 for a closed-door briefing on new technology, possibly “Ph.D.-level super-agents” that do complex human tasks.

OpenAI CEO Sam Altman is to visit India next week to resolve the ongoing ANI lawsuit. Heres what we know about the upcoming visit.

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

As the CEO of OpenAI, Sam Altman is frequently asked for his ... He said in December at The New York Times' DealBook Summit he thinks we'll achieve AGI "sooner than most people in the world ...

CNBC's Kate Rooney joins 'Squawk Box' to report on the latest news from OpenAI. These ambitious homeowners thought outside the box when searching for their dream homes. DC plane crash live updates: Large number of bodies recovered, source says

DeepSeek supposedly achieved similar results training up its model to OpenAi’s ChatGPT for around 6% of the cost of its US competitor. The news wiped more than US$1 trillion in value from the AI chipmaker NVIDIA’s market cap, along with sending several tech stocks south, and suddenly left US tech gods looking like they had feet of clay.