As long as humans have been around, there have been pathogens to make us sick. Some have achieved infamy in human history—the bubonic plague, for example, or smallpox—and with modern technologies, scientists can time-travel ...
Evolution
Oct 17, 2022
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15
Hundreds of fish species live in the Salish Sea, and many face a number of threats. Monitoring the health of these fish populations is crucial. But with nearly 5,000 miles of coastline and more than 400 islands, it's no small ...
Ecology
Mar 24, 2022
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30
If you go back far enough, all people share a common ancestry. But some populations are more closely related than others based on events in the past that brought them together. Now, researchers reporting in the Cell Press ...
Biotechnology
Sep 17, 2015
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62
Genetic researchers from the University of Pennsylvania have combined data from existing archaeological and linguistic studies of Africa with human genetic data to shed light on the demographic history of the continent from ...
Evolution
May 26, 2010
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0
New genome-sequence data show that Caribbean corals that have survived mass-extinction events caused by environmental change can rebound and expand their populations.
Plants & Animals
Nov 17, 2016
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20
Passed in 2018, the First Step Act sought to address re-entry challenges for inmates in the federal prison system. The legislation called for developing an assessment tool to identify inmates for release who had the lowest ...
Social Sciences
Apr 30, 2021
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6
Estimates of whale population size based on genetics versus historical records diverge greatly, making it difficult to fully understand the ecological implications of the large-scale commercial whaling of the 19th and early ...
Plants & Animals
May 9, 2012
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0
(Phys.org)—The evening news shows how dangerous a place the world can be. But Dr. Jacob Bock Axelsen of the Biomathematics Unit at Tel Aviv University's Department of Zoology says that individuals are markedly more peaceful ...
Social Sciences
Nov 30, 2012
2
0
Researchers from The Hong Kong University of Science and Technology (HKUST) and Hong Kong Baptist University (HKBU) have decoded for the first time the demographic history, genetic structure, and population connectivity of ...
Ecology
Dec 1, 2021
0
39
The genetic history of a critically endangered songbird shows its best chance of survival is to protect its rapidly disappearing habitat.
Plants & Animals
Oct 30, 2019
0
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