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Denmark planted trees for carbon storage, but 21 years later natural forests proved more diverse while plantations captured carbon faster

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Denmark planted trees for carbon storage, but 21 years later natural forests proved more diverse while plantations captured carbon faster

Denmark’s long-running effort to create forests on former farmland has revealed a striking trade-off between carbon storage and biodiversity. After 21 years, scientists compared naturally regenerated forests with areas deliberately planted with trees. Plantations accumulated tree biomass and captured carbon faster, while naturally colonised forests developed greater diversity and more varied ecological structures. The University … Read more

Meet Connor Hill, the 17-year-old Pennsylvania student who wrote a computer program to classify noble polyhedra; he proved there are 146 isolated examples and won $250,000

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Meet Connor Hill, the 17-year-old Pennsylvania student who wrote a computer program to classify noble polyhedra; he proved there are 146 isolated examples and won $250,000

Connor Hill (Delta High School, State College, PA) By writing a custom computer algorithm that mapped every possible version of a rare class of geometric shapes, 17-year-old Connor Hill from Port Matilda, Pennsylvania, has won the top $250,000 prize at the 2026 Regeneron Science Talent Search.His computational proof classified a complex group of three-dimensional shapes … Read more