Is your pillow too high or too low? Learn how pillow position, sleep posture and neck alignment can affect comfort, pain and ...

Is artificial intelligence (AI) making us think less? New research examines memory, critical thinking and cognitive ...

Why does the US spend $17,496 per person on healthcare yet rank 10th of 10 nations? See the 2026 premium shock, the Great ...

Lecanemab has entered India’s Alzheimer’s treatment landscape as doctors highlight the need for earlier dementia diagnosis and better access to care.

A four-year study of 5,197 Korean children and adolescents found that longer smartphone use was associated with higher odds of obesity.

Are you self-aware or just overthinking? Learn the difference between healthy reflection, rumination and self-centeredness, plus the signs.

Colorado River drought is straining water supplies across the US West, raising concerns over drinking water, heat, air quality and public health.

Could eating too much sugar early in life increase anxiety risk decades later? New research explores how childhood sugar exposure may affect mental health.

Life without the internet can affect loneliness, stress, mental health, and access to care. Explore how being offline affects older adults, students, and families.

Why do some people respond better to oral vitamin B12 supplements? A study found that absorption, dose, starting B12 levels and regular use may help explain the difference.

Earth Just Failed 7 of 9 Health Checks. Use our interactive dashboard to check Earth's vital signs and learn 4 practical ways to lower your environmental footprint.

WHO expands contraception guidance with mifepristone for emergency use, longer implant duration and new pathways for future male contraceptives.