When early humans became carnivores, their higher-quality diet allowed mothers to wean babies earlier and have more children, with potentially profound effects on population dynamics and the course of human evolution, according ...
Plants & Animals
Apr 18, 2012
0
0
Prehistoric artists were better at portraying the walk of four-legged animals in their art than modern man, according to new research published December 5 in the open access journal PLoS ONE by Gabor Horvath and colleagues ...
Archaeology
Dec 5, 2012
19
0
Over the past two decades, bee declines worldwide have drawn international attention. Managed honey bee (Apis mellifera) colonies decreased by 25% over 20 years in Europe and 59% over 58 years in North America, and many bumble ...
Plants & Animals
Jan 12, 2016
0
220
Different types of barley recruit distinct communities of soil microbes to grow around their roots by releasing a custom mix of sugars and other compounds, according to a new study led by Jacob Malone of the John Innes Center, ...
Cell & Microbiology
Apr 25, 2024
0
225
Naturalized species, which are not native but have established themselves in new locations, have the potential to spread even further to suitable habitats in many parts of the world, reports a new study by Henry Häkkinen, ...
Ecology
Nov 14, 2023
0
143
A new study suggests that, while atheists and theists share moral values related to protecting vulnerable individuals, atheists are less likely to endorse values that promote group cohesion and more inclined to judge the ...
Social Sciences
Feb 24, 2021
80
2806
Bronze Age mining sites relied on outside sources to deliver pre-processed food to sustain the community, according to a study published March 24, 2021 in the open-access journal PLOS ONE by Andreas Heiss of the Austrian ...
Archaeology
Mar 24, 2021
0
1156
DNA testing of more than 6,000 dogs has revealed that a duplication on canine chromosome 18 is strongly associated with blue eyes in Siberian Huskies, according to a study published October 4, 2018, in the open-access journal ...
Plants & Animals
Oct 4, 2018
1
511
Urban trees grow more quickly but die faster than rural trees, resulting in a net loss of street-tree carbon storage over time, according to a study published May 8 in the open-access journal PLOS ONE by Ian Smith of Boston ...
Environment
May 8, 2019
2
438
New Caledonian crows may understand how to displace water to receive a reward, with the causal understanding level of a 5-7 year-old child, according to results published March 26, 2014, in the open access journal PLOS ONE ...
Plants & Animals
Mar 26, 2014
0
2
