Our brain does not go through life in a linear fashion. A vast mapping of neural wiring, established from thousands of magnetic resonance images, has just revealed the existence of four major ...

Human evolution has long been tied to growing brain size, and new research suggests prenatal hormones may have played a surprising role. By studying the relative lengths of index and ring fingers — a ...

For more than a century, scientists have treated the brain as the undisputed command center of human evolution, with the rest of the body cast in supporting roles. A wave of new microbiome research is ...