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Long-lost convent rediscovered under a soccer field in Denmark

A medieval monastery complex, long believed to be lost, has now been identified using ground-penetrating radar (GPR) in Roskilde, Denmark. The investigations have uncovered extensive and well-preserved remains of the St Clare's Convent from the 13th century, approximately 1 meter (3 feet) below today's ground surface.

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Human blood may have helped preserve ancient Chinese rock art for 2,000 years

The Huashan rock art landscape in southern China, close to the border with Vietnam, is a remarkable UNESCO World Heritage site. Thousands of images are painted on river cliffs across more than 80 locations stretching 260 kilometers (162 miles). They depict people, musical instruments, boats, animals, weapons and many other figures, and date back at least 2,000 years.

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Quantum Latin squares cannot solve Euler's 36 officers problem without entanglement

Latin squares are arrangements of symbols in a grid in which every symbol appears exactly once in each row and column. These symbol arrangements, which were first studied more than three centuries ago, are now widely used to optimize experimental designs and develop secure cryptographic systems, puzzles or other complex combinatorial structures.

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How environmental responsibility can improve financial performance

Consumers are increasingly choosing products from companies that demonstrate genuine environmental responsibility. While many studies have linked environmental, social and governance (ESG) performance with stronger financial results, exactly how environmental responsibility translates into higher profits has remained unclear. A new study suggests that sustainability improves corporate financial performance indirectly by increasing sales.

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Does your city match your relationship status? New study exposes the hidden costs of urban living

Kids, marriage and commute: A study co-authored by Dr. Mariana Macedo of Constructor University provides new insights into how major life transitions alter how individuals navigate and experience urban environments. Published in npj Complexity, the research challenges traditional urban planning models that rely on a single, average citizen profile, advocating instead for demographically sensitive city designs.

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Beyond the algorithm, online negativity takes on a life of its own as users try to stand out

It doesn't take a scientist to figure out that social media can trend toward the negative. But it might take one to figure out why. In a new paper in PNAS, professor of psychology Joshua Conrad Jackson and colleagues show that algorithms aren't the only driver of online negativity. Another culprit is what psychologists call differentiation, the innate drive to stand out from one's peers.

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New research explores how home languages can strengthen early English reading instruction

During a reading lesson, Mateo, an elementary multilingual learner (MLL) in a Delaware public school, read "sit" as "seat." Jon Kittle, his reading interventionist, walked him through the short vowel sound, but Mateo made the same "mistake" and grew frustrated. Kittle began to wonder if these "errors" were actually the result of Mateo applying what he knew from Spanish, where the letter "i" carries the sound of the English long "Δ“."

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