An energy-efficient chip called NeuRRAM fixes an old design flaw to run large-scale AI algorithms on smaller devices, reaching the same accuracy as wasteful digital computers.

This week Qualcomm announced new 4nm wearable chips called the Snapdragon W5 Gen 1 and W5+ Gen 1, Sony and Minecraft's Mojang said no to NFTs, and China's SMIC chip fab shipped 7nm bitcoin miners with a process they copied from TSMC, potentially overtaki...