In a groundbreaking achievement, Princeton University scientists have fully mapped the brain of an adult fruit fly, Drosophila melanogaster, unlocking new insights into how brains work. The feat marks ...

The first wiring diagram of every neuron in an adult brain and the 50 million connections between them has been produced for a fruit fly. The diagram of all 139,255 neurons in the adult fly brain is ...

Insights from advanced imaging technology show how neurons communicate at the atomic level for the first time. For the first time, scientists at The Hospital for Sick Children (SickKids) used advanced ...

As we age, we begin to lose the connections that wire up our brains-and neuroscientists aren't sure why.