The world’s most powerful supercomputers can now run simulations of billions of neurons, and researchers hope such models ...

This video lets you peek inside the human brain, highlighting the neuronal fibers that enable communication across the brain. This communication is vital to all brain functions, including learning, ...

Researchers in Japan built a miniature human brain circuit using fused stem-cell–derived organoids, allowing them to watch ...

A squishy, fatty, beige-colored organ covered with grooves and ridges, the brain doesn’t look all that impressive on the surface. But hidden underneath are up to 100 billion neurons and 100 trillion ...

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