When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...

A new study suggests that a little-known region deep in the brain could be crucial for preserving physical strength as we age ...

A home-based brain stimulation device appeared to boost cognition in patients with early Alzheimer's disease (AD), although the effect was small, a new study showed. Patients who received active ...

The human brain, as the seat of mental life—from the most complicated intellectual processes down to routine and unconscious bodily control—is necessarily enormously complex. The largest part of the ...