In an excerpt from her forthcoming book, ‘The Optimist,’ Keach Hagey reveals the extent of the OpenAI CEO’s political ...

Sam Altman's exit from Oklo's board makes it easier for OpenAI to potentially strike a power deal with the energy startup.

Sam Altman has resigned as chairman of Oklo. This move aims to facilitate partnerships, especially with OpenAI. Oklo is ...

Altman’s resignation opens up the opportunity for future deals between OpenAI and the nuclear-energy startup. Oklo shares ...

Sam Altman is one of the most closely watched figures in Silicon Valley today. Justin Sullivan/Getty Images Sam Altman turns 40 today (April 22), entering middle age not in quiet retreat but at ...