Seabird guano fertilization boosted maize production in ancient Peru, fueling Chincha wealth, trade networks, and strategic Inca alliances. …
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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Scientists have identified the world’s oldest rock art—a 67,800-year-old hand stencil in Sulawesi—using uranium-series dating A hand stencil …
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Recovering humpback whale populations are revealing a hidden shift: older males are increasingly outcompeting younger rivals to father …
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Three papers in JCAP report the final data release from the Atacama Cosmology Telescope, unveiling a new map …
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A privacy-first AI can diagnose a life-shortening hormone disorder—just from a photo of your hand. Researchers at Kobe …
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Deep inside a dust-choked galaxy, astronomers have uncovered a chemical environment far more complex than expected. The James …
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Tiny crystal “seeds” could solve a hidden flaw in perovskite solar cells—unlocking high efficiency at larger scales. Traditional …
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Long-term calorie restriction may help preserve brain cell function and slow molecular signs of aging. As we grow …
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A new study from researchers highlights an unexpected player in Alzheimer’s disease: aging astrocytes. Senescent astrocytes have been …
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Research on nearly 1.2 million infants shows vegan and vegetarian diets can support normal growth in the first …
