Scientific Discovery Social Jet Lag refers to the discrepancy between our biological clock (our natural rhythm) and our social clock (schedules imposed by work or leisure). […]

Scientific Discovery The human retina contains cells (ipRGCs) that aren’t for “seeing” objects, but for detecting light intensity. They signal the Suprachiasmatic Nucleus—the brain’s master clock. […]

Scientific Discovery The Glymphatic System discovery revealed that during deep sleep (N3), brain cells (astrocytes) actually “shrink,” increasing the space between them. This allows cerebrospinal fluid […]

Introduction: The “Heavy Brain” Sensation Have you ever felt, around 9 PM or 10 PM, that your brain has a physical weight to it? It isn’t […]