Social media's association with adolescent well-being is complex and non-linear, a new study has found. A digital health expert says his findings challenged one-size-fits-all rules and blanket bans, ...

Minnesota Representatives Kelly Morrison, Ilhan Omar and Angie Craig walk toward the Whipple Federal Building in Minneapolis, earlier this month. Credit...Jamie Kelter Davis for The New York Times ...

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Does a calendar app really need to access your health data? Does a language learning app need access to your photos? Many apps on your phone quietly harvest a ton of data they don't need, mostly so ...

Qingdao University’s Institute of Hybrid Materials is pioneering new materials for photonic technologies, including polymer solar cells, luminescent drug delivery and environmental sensors. “We have ...

The proportion of people living in cities rose from about 33% in 1960 to 56% in 2020, suggesting that most of the world’s cultural diversity is now found in urban settings, notes Jin Duan, a professor ...

Looking for good code examples for LeetCode problems? You’re in luck! Lots of people share their solutions online, especially ...