Elon Musk’s AI company, xAI, has acquired Hotshot, a startup working on AI-powered video generation tools along the lines of ...

The tech billionaire has gained tremendous sway over the U.S. government as a senior Trump adviser, even as he has substantial financial interests in China.

A company she co-founded has already demonstrated a general-purpose AI robot that can fold laundry, among other tasks. Other researchers have shown AI's potential for improving robots' ability to do ...