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…
Editor's Top Picks
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,…
Submit Your Paper →
More form Explainers
Flavanols in fruits and vegetables offer measurable cardiovascular protection, research shows
Consuming five daily servings of fruits and vegetables may not provide optimal cardiovascular protection unless…
Fermentation and Sustainable Gastronomy: How Chefs are Reshaping Food’s Future
Chef Jaume Biarnés demonstrates that sustainable food systems can deliver both environmental responsibility and culinary…
Chromoblastomycosis: A Neglected Tropical Infection Resurfacing in Clinical Practice
A clinical case presentation in The New England Journal of Medicine highlights diagnostic and therapeutic…
Can Humans Grow a Third Set of Adult Teeth? What the Evidence Actually Shows
Humans naturally develop only two sets of teeth—primary and permanent—due to genetic programming. While supernumerary…
Native Hawaiian Adults Face Mobility Decline Years Earlier Than Peers
New research from the University of Hawaiʻi at Mānoa reveals that Native Hawaiian adults experience…