Explainers
Plain-language deep dives for public audiences
Caffeine Does Not Create Energy—It Masks Fatigue, Study Shows
Caffeine does not produce energy but instead blocks the brain's fatigue signals, allowing tiredness to accumulate invisibly. Genetic variation in…
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How Two Minerals Lock Down Brain Anxiety: Magnesium and Zinc’s Dual Control of Neural Excitation
The brain's primary anxiety-regulating system relies on two independent mineral-based brakes: magnesium physically blocks the NMDA receptor's ion channel pore,…
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Multifloral honey shows promise in protecting skin cells from UV damage, study finds
Laboratory research indicates multifloral honey may protect human skin cells from UV damage through antioxidant…
Late diagnosis in autistic women reveals decades-long gap in clinical recognition and support
Autistic women diagnosed in adulthood are documenting a decades-long clinical recognition gap driven by gender-biased…
Glucose monitors for toddlers: weighing benefits against psychological risks
The approval of an over-the-counter continuous glucose monitor for young children has raised concerns among…
Heart Palpitations: When Skipped Beats Signal a Clinical Concern
Heart palpitations affect 16% of adults presenting to primary care but rarely indicate serious disease.…
Neuroscience Validates Freud’s Century-Old Theory of the Predictive Brain
Modern neuroscience's leading theory of the brain as a prediction machine closely mirrors concepts Sigmund…