All around us are elements forged in stars, from the nickel and copper in coins to the gold and silver in jewelry. Scientists have a good understanding of how these elements form: In many cases, […]
Traveling on Africa’s roads comes with many challenges. The biggest is arriving at your destination safely. The continent is one of the hotspots of global road trauma. Its traffic deaths account for about one-quarter of […]
A long-standing debate in paleontology about whether the distinctive Neanderthal nose evolved purely for the cold weather may have finally been solved, and it’s all thanks to an ancient, exceptionally preserved nasal cavity.This post was […]
Teenagers all over the world use social media and messaging apps as part of their daily lives. This is accompanied by growing concerns about negative effects of social media on youth mental health—and ongoing debates […]
Our search for exoplanets is focused on Milky Way stars. It’s been successful, with more than 6,000 detected so far. Scientists are even beginning to move beyond mere detections, and working on characterizing other characteristics […]
All motion is relative. That simple fact makes tracking the motion of distant objects outside our galaxy particularly challenging. For example, there has been a debate among astronomers for decades about the path that one […]
Everyday life on the internet is insecure. Hackers can break into bank accounts or steal digital identities. Driven by AI, attacks are becoming increasingly sophisticated. Quantum cryptography promises more effective protection. It makes communication secure […]
About 400 years ago, a cross between cabernet franc and sauvignon blanc gave birth to cabernet sauvignon. Today, cabernet sauvignon is the world’s most-planted wine grape, dominating vineyards from Napa to Bordeaux. New research from […]
Nearly 36% of forcibly displaced adolescent girls and young women living in urban informal settlements in Kampala, Uganda, reported that their first sexual experience was nonconsensual—which, for many, marked the beginning of a cycle of […]
Black student unions have been a vital part of many Black college students’ lives for more than 60 years. But since 2024, Black student unions have lost their institutional support, campus space and funding with […]
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