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For all their astonishing diversity, dinosaurs seem to have hit one evolutionary limit: they almost never became truly tiny. Tiny animals…
Astronomers witnessed a star’s death almost from the instant it began, catching an extraordinarily rare X-ray flash as a supernova erupted…
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Ancient animal waste may have helped fuel the development and diversification of early…
Exceptionally preserved Brazilian fossil reveals early snakes explored several habitats. More than 4,000…
A blood test taken years before cancer appears may hold a warning sign…
Satellites designed to provide internet service are now serving an unexpected second purpose:…
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A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ultra-dense, long-term data…
A team in China has demonstrated the simultaneous teleportation of multiple sideband qumodes in a continuous-variable system, overcoming a longstanding technical…
A massive cell-by-cell map of aging reveals it’s a synchronized, body-wide process—and scientists may finally know where to intervene. As people…
An international team proposes replacing Hockett’s feature checklist with a model of language as a dynamic, multimodal, and socially evolving system.…
A rare deep-field Antarctic flight campaign has uncovered unexpected aerosol concentrations over the continent’s interior. Antarctica is a key driver of…
New analysis of Neanderthal bones from Belgium indicates targeted cannibalism of outsiders that may signal territorial conflict before their regional disappearance.…
A single genetic “switch” may be the secret to how the body’s cleanup crew grows up and keeps our organs running…
Hidden within cancer DNA data, researchers uncovered viruses and bacteria that may influence both diagnosis and survival. Cancer genome sequencing is…