An international team of researchers has conducted a genomic study of 40 human remains recovered from parts of upper east Asia in what is now mostly Siberia. In their paper published in the journal Science Advances, the group ...
How and why fish swim in schools has long fascinated biologists looking for clues to understand the complexities of social behavior. A new study by a team of researchers at Fred Hutchinson Cancer Research Center may help ...
Plants & Animals
Sep 12, 2013
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The donkey has shaped the history of humankind, both as a source of power for farm work, and of transportation in sometimes hard to reach areas.
Plants & Animals
Sep 8, 2022
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For nearly 60 years, the red fox has been teaching scientists about animal behavior. In a long-term experiment, foxes at the Russian Institute of Cytology and Genetics have been selected for tameness or aggression, recreating ...
Biotechnology
Aug 6, 2018
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310
Neanderthals. Denisovans. Homo sapiens. Around 50,000 years ago, these hominids not only interbred, but in some cases, modern humans may have also received a special evolutionary advantage from doing so. As more and more ...
Archaeology
Oct 18, 2016
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People sure love their cheeses, but scientists have a lot to learn about the fungi responsible for a blue cheese like Roquefort or a soft Camembert. Now researchers reporting in the Cell Press journal Current Biology on September ...
Cell & Microbiology
Sep 24, 2015
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41
University of Wisconsin-Madison scientists have found that a constantly fluctuating environment can enable some species to invade new areas by helping them maintain the genetic diversity they need to settle into their new ...
Evolution
Jun 22, 2020
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112
Some regions of the human genome where the DNA can fold into unusual three-dimensional structures called G-quadruplexes (G4s) show signs that they are preserved by natural selection. When G4s are located in the regulatory ...
Molecular & Computational biology
Jun 29, 2021
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139
Sure, dogs are special. You might not be aware, however, that studying their genomes can lead to advances in human health. So next time you gaze soulfully into a dog's eyes or scratch behind its ears, take note of the length ...
Biotechnology
Aug 10, 2010
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What allows certain plants to survive freezing and thrive in the Canadian climate, while others are sensitive to the slightest drop in temperature? Those that flourish activate specific genes at just the right time—but ...
Biotechnology
Jun 30, 2013
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