OpenAI CEO Sam Altman and husband Oliver Mulherin have become dads via a surrogate. Altman, 39, announced the news on Saturday with a post on X including a photo of his son’s head and his tiny hand ...

Tech billionaire and Clayton native Sam Altman is accusing his estranged sister of defamation over her claims that he ...

Earlier tests on small versions of the concept have been successful. According to a report from SFGate, Longshot has launched ...