Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide charges. Researchers …
A new Stanford-designed optical amplifier uses energy recycling in a resonator to deliver strong, low-noise amplification with far less power. Light underpins much of today’s technology, from televisions and satellites to the fiber optic …
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A team in China has demonstrated the simultaneous teleportation of multiple sideband qumodes in a continuous-variable system, overcoming …
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New analysis of Neanderthal bones from Belgium indicates targeted cannibalism of outsiders that may signal territorial conflict before …
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A massive cell-by-cell map of aging reveals it’s a synchronized, body-wide process—and scientists may finally know where to …
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An international team proposes replacing Hockett’s feature checklist with a model of language as a dynamic, multimodal, and …
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A rare deep-field Antarctic flight campaign has uncovered unexpected aerosol concentrations over the continent’s interior. Antarctica is a …
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A single genetic “switch” may be the secret to how the body’s cleanup crew grows up and keeps …
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For decades, scientists have warned that climate change could trigger simultaneous droughts across multiple continents. But a century-long …
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Isotope evidence from fossil otoliths shows Caribbean reef food chains have shrunk by up to 70%, signaling a …
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A blue-light-powered iron catalyst just replaced rare metals — and unlocked a milestone in precision drug synthesis. Photocatalysts …
