Science & Nature
Nicotine Pouches Are Everywhere — But Are They Actually Safer Than Vaping?
Global sales of nicotine pouches grew 69-fold in five years. With Zyn dominating a market built largely in the US, scientists are asking whether the shift from cigarettes represents genuine harm reduction or a new way to get addicted.
Science & NatureWhy Does Thinking Hard Make You So Tired? The Science of Cognitive Fatigue and Decision Exhaustion
After hours of hard thinking, choosing dinner can feel like lifting a boulder. Scientists now understand why, and the answer goes well beyond feeling tired.
Science & NatureThe New Cholesterol Guidelines: What the 2026 ACC/AHA Changes Mean for Millions of Adults Who May Need Statins
The 2026 ACC/AHA cholesterol guidelines extend statin eligibility to adults in their 30s for the first time. Here is what it means for your heart health.
Science & NatureMicroplastics in the Brain: The Hidden Threat and How to Reduce Your Exposure
Researchers found microplastics in every human brain sample tested. Here is what the science shows about how they get there and what you can do to reduce your daily exposure.
Science & NatureErythritol and the Blood-Brain Barrier: What the New Research Means for Your Sweetener Choices
Erythritol, the sugar-free sweetener in keto products, may damage brain cells protecting against stroke. CU Boulder research links it to cardiovascular risk.
Science & NatureWhy Adding Bananas to Your Berry Smoothie Could Be Robbing You of Key Nutrients
Think adding banana to your berry smoothie makes it healthier? The science on food matrix effects suggests that viscous banana may be actively sabotaging how many antioxidants your body actually absorbs from those berries.
Science & NatureThe Rise of the 'Undo': Why Breast Reductions Are Outselling Breast Implants for the First Time
Breast reductions have overtaken breast implants for the first time in recorded history. BAAPS data shows 5,520 combined reduction and removal procedures surpassing 4,761 augmentations. The shift reveals a cultural recalculation around body ideals, comfort and women's agency.
Science & NatureAI Voice Detectors: Can You Actually Tell If a Voice Is Real or AI-Generated?
Voice cloning scams surged 1,300% in 2024. AI detectors score 88% in labs but only 60-80% on phone calls. Here is how to verify audio authenticity.
Science & NatureBarefoot Boots: The Minimalist Footwear Trend Backed by Science
Barefoot boots are having a moment. With global market value heading toward $945 million and research showing 57% foot strength gains, we break down what the science actually says.
Science & NatureFace Blindness: The Neurological Condition That Makes You Forget Every Face You've Ever Seen
Prosopagnosia affects roughly 1 in 50 people. Few know they have it. Here is what it reveals about how your brain processes faces and why recognition normally feels so automatic.
Science & NatureWhy The UK Started Screening Every Child For Type 1 Diabetes
Over a quarter of UK children are diagnosed with type 1 diabetes only after a medical emergency. A landmark new screening programme could change that forever.
Science & NatureHow Coffee Reshapes Your Gut and Mood — Even Without Caffeine
New research reveals that coffee — caffeinated or decaf — reshapes your gut bacteria in ways that measurably improve mood. The caffeine is not the driver. Your morning cup is doing something far more interesting.