As war with Russia drags on, ultrarealistic AI videos attempt to portray Ukrainian soldiers in peril

A series of AI-generated deepfakes and videos, many made with OpenAI's Sora, appears to show Ukrainian soldiers apologizing ...

Humanoid robots take center stage at Silicon Valley summit, but skepticism remains

The commercial boom in artificial intelligence has sparked interest in humanoid robots. Venture capitalist Modar Alaoui, ...

OpenAI built an AI coding agent and uses it to improve the agent itself

In interviews with Ars Technica this week, OpenAI employees revealed the extent to which the company now relies on its own AI ...