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美國商務部長示警,半導體生產能力不足,美國面臨國安「危機」
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晶片生產全靠台灣、中國!美商務部長:美國面臨國安危機
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Biodiversity loss increases exposure to new and established pathogens
Wildlife biodiversity is good for human health, NSF-funded scientists have found.
A growing body of evidence suggests that biodiversity loss increases exposure to both new and established zoonotic pathogens. Restoring and protecting nature is essential to preventing future pandemics.
So reports a new Proceedings of the National Academy of Sciences paper that synthesizes current understanding about how biodiversity affects human health and provides recommendations for future research to guide management. The research is funded by the U.S. National Science Foundation.
Lead author Felicia Keesing of Bard College and the Cary Institute of Ecosystem Studies says, “There’s a persistent myth that wild areas with high levels of biodiversity are hotspots for disease. More animal diversity must equal more dangerous pathogens. But that turns out to be wrong. Biodiversity isn’t a threat to us; i
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VIDEO: The USC-led research team used advanced CT scans and comparisons with humans, primates and other fossils to interpret Little Foot s shoulder bones, seen in this video animation. view more
Credit: Kristian Carlson
A long-awaited, high-tech analysis of the upper body of famed fossil Little Foot opens a window to a pivotal period when human ancestors diverged from apes, new USC research shows.
Little Foot s shoulder assembly proved key to interpreting an early branch of the human evolutionary tree. Scientists at the Keck School of Medicine of USC focused on its so-called pectoral girdle, which includes collarbones, shoulder blades and joints.
Analysis of famous fossil helps unlock when humans and apes diverged
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