COPENHAGEN, Denmark — Cataract surgery is a low-risk, low-cost intervention that can improve the quality of life in people with dementia and may prevent progression to some extent.

Traditionally, the term “ braindump ” referred to someone taking an exam, memorizing the questions, and sharing them online for others to use. That practice is unethical and violates certification ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges, tips, ...

Islamic art is art made as part of the religion of Islam close IslamIslam is the name of the religion, and its followers are known as Muslims. and forms part of religious life. It can also mean art ...