Skin checks reveal a high percentage of 'harmless' melanomas

A landmark Feb 2026 study reveals smartwatches can predict depression relapse weeks in advance by tracking sleep and activity, doubling detection accuracy.

A massive new JACC study of 200,000 adults ends the diet wars: both low-carb and low-fat diets prevent heart disease if they focus on food quality.

A landmark 20-year study released this week confirms that 5 weeks of visual speed training can reduce dementia risk by 25%. Learn more.

New JAMA Pediatrics study reveals a 17-year decline in US child health. Obesity hits 20.9% and mental health issues triple, signaling a national crisis.