News tagged with social evolution
Termite creates sustainable monoculture fungus-farming
Nov 20, 2009 |
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(PhysOrg.com) -- Food production of modern human societies is mostly based on large-scale monoculture crops, but it now appears that advanced insect societies have the same practice. Our societies took just ...
Poor money saving linked to general impulsiveness
Medicine & Health / Psychology & Psychiatry
Sep 03, 2009 |
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Financial imprudence is linked to other impulsive behaviour such as overeating, smoking and infidelity, according to a new study led by UCL researchers, published in the journal Personality and Individual Differences.
The last supper of the hominids establishes the times they lived at the sites
Other Sciences / Archaeology & Fossils
Jul 14, 2009 |
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In the French cave of Arago, an international team of scientists has analyzed the dental wear of the fossils of herbivorous animals hunted by Homo heidelbergensis. It is the first time that an analytical method ...
Texas-sized tract of single-celled clones
Mar 11, 2009 |
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A Rice University study of microbes from a Houston-area cow pasture has confirmed once again that everything is bigger in Texas, even the single-celled stuff. The tests revealed the first-ever report of a ...
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Birds Call to Warn Friends and Enemies
Dec 03, 2009 |
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(PhysOrg.com) -- Birds' alarm calls serve both to alert other birds to danger and to warn off predators. And some birds can pull a ventriloquist's trick, singing from the side of their mouths, according to a UC Davis study.
Study links real-time data to flu vaccine strategies
Dec 03, 2009 |
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Adaptive vaccination strategies, based on age patterns of hospitalizations and deaths monitored in real-time during the early stages of a pandemic, outperform seasonal influenza vaccination allocation strategies, according ...
Male and female shopping strategies show evolution at work in the mall
Other Sciences / Social Sciences
Dec 02, 2009 |
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Male and female shopping styles are in our genes---and we can look to evolution for the reason. Daniel Kruger, research faculty at the University of Michigan School of Public Health, says it's perfectly natural that men often ...
Research backs theory on autism, schizophrenia
Nov 30, 2009 |
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(PhysOrg.com) -- New research by Simon Fraser University evolutionary biologist Bernard Crespi reinforces his theory that autism and schizophrenia are diametric or opposite conditions based on genes.
Do kids benefit from homework?
Other Sciences / Social Sciences
Nov 23, 2009 |
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(PhysOrg.com) -- Homework is as old as school itself. Yet the practice is controversial as people debate the benefits or consider the shortcomings and hassles. Research into the topic is often contradictory ...
We're off then: The evolution of bat migration
Nov 20, 2009 |
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(PhysOrg.com) -- Not just birds, but also a few species of bats face a long journey every year. Researchers at Princeton University in the U.S. and at the Max Planck Institute for Ornithology in Radolfzell, ...
Research: Baby's sleep position is major factor in 'flat-headedness'
Nov 19, 2009 |
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(PhysOrg.com) -- A baby's sleep position is the best predictor of a misshapen skull condition known as deformational plagiocephaly ? or the development of flat spots on an infant's head -- according to findings reported by ...
Studies show marine reserves can be an effective tool for managing fisheries
Nov 09, 2009 |
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Studies conducted in California and elsewhere provide support for the use of marine reserves as a tool for managing fisheries and protecting marine habitats, according to biologists at the University of California, Santa ...
What is the meaning of 'one'? Evolutionary biologists argue for new meaning of 'organismality'
Nov 09, 2009 |
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Rice University evolutionary biologists David Queller and Joan Strassmann argue in a new paper that high cooperation and low conflict between components, from the genetic level on up, give a living thing its "organismality," ...
The largest bat in Europe inhabited northeastern Spain more than 10,000 years ago
Other Sciences / Archaeology & Fossils
Oct 29, 2009 |
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Spanish researchers have confirmed that the largest bat in Europe, Nyctalus lasiopterus, was present in north-eastern Spain during the Late Pleistocene (between 120,000 and 10,000 years ago). The Greater Noctul ...
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