OpenAI CEO Sam Altman's decision to join President Trump's "Stargate" AI initiative marks a stark reversal for the tech CEO, ...

President Trump welcomed OpenAI CEO Sam Altman to the White House, marking a dramatic escalation in Altman’s rivalry with Elon Musk. The visit included announcing a $500 billion AI infrastructure ...

OpenAI is at the center of a copyright debacle that could shape the future of content creation and publishing discourse.

President Trump jabs at the Russian leader with threats; Vladimir Putin responds with flattery. But there are notable signals in their jousting, including a revived discussion about nuclear arms ...