Radio waves enable energy-efficient AI on edge devices without heavy hardware

As drones survey forests, robots navigate warehouses and sensors monitor city streets, more of the world's decision-making is ...

Elon Musk's X limits some sexual deepfakes after backlash, but Grok will still make the images

NBC News asked Grok in its standalone app, the Grok X tab and website to transform a series of photos of a clothed person who ...