Why bats don't get sick from the viruses they carry, but humans can
One of the first questions scientists ask when a new disease appears is, "Where did this come from?"
One of the first questions scientists ask when a new disease appears is, "Where did this come from?"
Plants & Animals
May 21, 2020
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13
An international team of scientists led by the University of Adelaide's Davies Research Centre has shown that it is possible to disentangle the DNA sequences of the chromosomes inherited from the mother and the father, to ...
Biotechnology
May 7, 2020
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231
Wolf spiders in a warming Arctic are getting bigger, reproducing more and eating different foods. Including other spiders.
Plants & Animals
May 5, 2020
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257
When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but ...
Analytical Chemistry
Apr 29, 2020
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9
Common shrews have one of the highest metabolic rates among mammals. They must therefore consume a considerable amount of energy for their relatively low body weight. Because their fat reserves are quickly used up, they often ...
Plants & Animals
Apr 28, 2020
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As human activity shapes Earth's climate, animals must increasingly adapt to new environmental conditions. The thermoneutral zone—the ambient temperature range in which mammals can maintain their body temperature without ...
Plants & Animals
Apr 16, 2020
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7
Life is about thermodynamic extremes. When scientists first began formulating the Laws of Thermodynamics and talking about disorder and entropy, it seemed that somehow living things were in breach of the laws. How could they ...
Plants & Animals
Apr 9, 2020
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Biohydrogels—biomaterials composed of polymer chains dispersed in water—have been studied closely by researchers for their potential use in biomedical applications, such as in tissue repair, as surgical sealants, and ...
Condensed Matter
Mar 24, 2020
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A cheap, biocompatible white powder that luminesces when heated could be used for non-invasively monitoring the temperature of specific organs within the body. Tohoku University scientists conducted preliminary tests to demonstrate ...
Optics & Photonics
Mar 24, 2020
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5
Heat stress from extreme heat and humidity will annually affect areas now home to 1.2 billion people by 2100, assuming current greenhouse gas emissions, according to a Rutgers study.
Environment
Mar 13, 2020
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