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Thursday, December 10, 2020

Ancient humans may have hibernated to survive brutal glacial winters

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at December 10, 2020

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Eukaryotic plankton groups vary largely in geographic structure depending on their diversity, body size, and ecology, which can be linked to variations in sensitivity to local environmental conditions. The study combined biodiversity data with statistical modeling approaches.

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Meat Production by Country – 1961/2018

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A systematic review published in the Cochrane Library concluded that current evidence does not support using the antibiotic azithromycin for treatment of COVID‐19 outside of well‐designed randomized trials. The review is certain that risk of death of hospitalized COVID-19 patients is not reduced.

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The Brain Has a Special Kind of Memory for Past Infections. In a new study on mice, researchers showed for the first time that—just as the brain remembers people, places, smells, and so on—it also stores what they call “memory traces” of the body’s past infections.

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The risk of autism spectrum disorder was higher in children whose mother had a vitamin D deficiency during pregnancy. The result remained the same when other factors, such as maternal age, smoking, psychopathology, substance abuse, and gestational age, were taken into consideration.

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New research shows that a lack of trust in environmental institutions is strongly associated with anthropogenic climate change denial, and furthermore that the degree of trust—or lack thereof—is partly a function of anti-elitist attitudes, opposition to migration and views of nature.

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Though Ohio never formally enacted a so-called "heartbeat bill" banning abortions, legal actions appear to have fueled beliefs that abortion is illegal in the state. One in 10 Ohio women thought abortion illegal amid attempts to ban at 6 weeks.

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