Evidence-based health tools and expert articles for smarter, healthier living.
A groundbreaking study found that ADHD brains slip into brief sleep-like episodes while fully awake, finally providing biological evidence for the focus difficulties that affect millions. Here is what the research shows and what it means for managing ADHD.
A controlled experiment found that cannabis users confidently recalled words they never saw. THC does not just impair memory — it generates false memories that feel completely real.
A new mouse study found fathers nicotine exposure altered offspring metabolism through epigenetic changes in sperm. With millions of men vaping, here is what the science means for dads planning families.
The largest systematic review of cannabis and mental health finds no significant benefit for anxiety, depression, or PTSD. We break down the science, explain why so many people believe it works anyway, and explore what evidence-based alternatives actually do help.
A viral Hacker News essay about ditching social media for personal websites accidentally described the exact behavioral pattern that sleep researchers link to insomnia. Here is what the science says about scrolling before bed and a 14-day protocol that actually works.
An open-source data project identified $98.6 billion in annual US healthcare waste from just three issues. A consumer guide to understanding and reducing what you overpay.