Mental illness may involve immune system changes and brain activity, not just brain chemicals, offering new treatment hope.

Starting in the 1970s, researchers identified a beautiful system of specialised cells in the hippocampus (the brain’s memory ...

Human beings exhibit marked differences in habits, lifestyles and behavioral tendencies. One of these differences, known as ...

Two leading theories of consciousness went head-to-head—and the results may change how neuroscientists study one of the ...