8 billion people: How different the world would look if Neanderthals had prevailed
In evolutionary terms, the human population has rocketed in seconds. The news that it has now reached 8 billion seems inexplicable when you think about our history.
In evolutionary terms, the human population has rocketed in seconds. The news that it has now reached 8 billion seems inexplicable when you think about our history.
Archaeology
Nov 17, 2022
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191
Management of within-group conflict is a key feature of human lives and those of many social animals, with contestants known to adopt various strategies in the immediate aftermath to minimize costs. The study, published today ...
Plants & Animals
Nov 2, 2021
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115
An extended period of turmoil in the prehistoric Maya city of Mayapan, in the Yucatan region of Mexico, was marked by population declines, political rivalries and civil conflict. Between 1441 and 1461 CE the strife reached ...
Archaeology
Jul 19, 2022
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113
(Phys.org)—People generally like the idea of facial recognition technology, if they are asked about it in the context of identifying dangerous killers on the loose and people out to spread mayhem. People generally hate ...
Sick wild house mice spend time away from their social groups, leading to a decrease in their potential for disease transmission according to a new study by evolutionary biologists from the University of Zurich in collaboration ...
Evolution
Aug 22, 2016
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62
New rules of engagement on the battlefield will require a deep understanding of networks and how they operate according to new Army research. Researchers confirmed a theory that find that networks of no more than 150 are ...
Mathematics
Aug 4, 2020
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210
Seeking a wider digital audience, Verizon is buying Yahoo for $4.83 billion in a deal that marks the end of an era for a company that defined much of the early internet but struggled to stay relevant in an online world dominated ...
Business
Jul 25, 2016
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(PhysOrg.com) -- A new study by scientists in China has found that baby rhesus macaques stressed by being separated from their mothers remained anxious and had poor social skills even three years after separation. The babies ...
New research suggests the more friends we have on Facebook, the less likely we are to share information about charitable causes.
Economics & Business
Aug 6, 2012
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(PhysOrg.com) -- Marketers looking to tap into social influencers as a means to promote their products should recognize that popular people aren't always the trailblazers.
Social Sciences
Feb 10, 2010
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