Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can ...

USC researchers built artificial neurons that replicate real brain processes using ion-based diffusive memristors. These devices emulate how neurons use chemicals to transmit and process signals, ...

Scientists at Johns Hopkins have grown a first-of-its-kind organoid mimicking an entire human brain, complete with rudimentary blood vessels and neural activity. This new "multi-region brain organoid" ...

In an exciting scientific breakthrough, researchers at Johns Hopkins University have grown a miniature human brain in the lab. This tiny brain is called a multi-region brain organoid (MRBO). It mimics ...

Forbes contributors publish independent expert analyses and insights. I write about the big picture of artificial intelligence. It is not possible to understand the long-term future of artificial ...