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

A massive international brain study has revealed that memory decline with age isn’t driven by a single brain region or gene, ...

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

Following a stint in space as short as a few weeks, astronauts can develop measurable changes in the very shape of their ...

CAMBRIDGE, MA -- The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and ...

The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and the nervous system.

Exercise made 40-year-olds' brains look younger in 12 months, but the biological mystery remains: fitness gains didn't ...