What, or who, killed the last mammoths?
The last known population of woolly mammoths, roaming a remote Arctic island long after humans invented writing, were wiped out quickly, reports a study released Wednesday.
The last known population of woolly mammoths, roaming a remote Arctic island long after humans invented writing, were wiped out quickly, reports a study released Wednesday.
Plants & Animals
Mar 31, 2010
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A new research project, '1,000 Ancient Genomes', seeks to map the genetic variation among 1,000 prehistoric individuals who lived in Europe and Asia between 1,000 and 50,000 years ago. This data will help researchers give ...
Archaeology
Oct 7, 2016
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A collaborative team led by researchers at the University of Texas (UT) at Austin, the HudsonAlpha Institute for Biotechnology (HudsonAlpha), and the U.S. Department of Energy (DOE) Joint Genome Institute (JGI), a DOE Office ...
Molecular & Computational biology
Apr 13, 2022
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(PhysOrg.com) -- Females in socially monogamous bird species such as finches often engage in sexual activities with birds outside the pair bond. This is known to benefit males if they produce more offspring, but until now ...
The frequency of genetic variants associated with attention-deficit/hyperactivity disorder (ADHD) has decreased progressively in the evolutionary human lineage from the Palaeolithic to nowadays, according to a study published ...
Evolution
May 27, 2020
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Before the world's last woolly mammoth took its final breath, the iconic animals had already suffered from a considerable loss of genetic diversity. These findings, based on a comparison of the first complete genome sequences ...
Archaeology
Apr 23, 2015
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Genetic variation is the ultimate fuel for evolution, says Utah State University evolutionary geneticist Zachariah Gompert. But, over centuries, that fuel reservoir gets depleted in the course of natural selection and random ...
Plants & Animals
Jun 12, 2023
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The authors of a major study on the once critically endangered pink pigeon say boosting the species' numbers is not enough to save it from extinction in the future.
Ecology
May 12, 2022
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Massive blocks of genes—inherited together 'plug and play' style—may play a larger role in evolutionary adaption than previously thought, according to new research in Nature.
Evolution
Jul 8, 2020
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In recent years, DNA evidence has added important new tools for scientists studying the human past. Now, a collection of reviews published by Cell Press in a special issue of Current Biology published online on February 22nd ...
Evolution
Feb 22, 2010
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