(PhysOrg.com) -- Colonies of social insects such as ants and bees could collectively make decisions using mechanisms similar to those used in primate brains, according to new research from the University of Bristol.
Feb 25, 2009
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(PhysOrg.com) -- A pregnant fossil fish at the Natural History Museum in London has shed light on the possible origin of sex, according to a study published in Nature today by an international team including Museum scientists. ...
Feb 25, 2009
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Researchers at the SUNY College of Environmental Science and Forestry (ESF) have documented that a variety of North American bird species are extending their breeding ranges to the north, adding to concerns about climate ...
Feb 25, 2009
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(PhysOrg.com) -- The way J. Michael Collins sees it, United States consumers aren’t necessarily less informed about financial risk than consumers from other industrialized nations. What Americans do have, however, are an ...
Other
Feb 25, 2009
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(PhysOrg.com) -- As the 2008-09 Antarctic drilling season concludes, the IceCube Neutrino Observatory is on track to be finished as planned in 2011.
General Physics
Feb 25, 2009
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The Declaration of Independence may proclaim that all men are created equal, but American whites tend to distribute their prejudice unequally toward certain members of minority groups, according to new research.
Other
Feb 25, 2009
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(PhysOrg.com) -- A team of Vanderbilt scientists have invented the world's smallest version of the periscope and are using it to look at cells and other micro-organisms from several sides at once.
Feb 25, 2009
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Very large and abrupt changes in temperature recorded over Greenland and across the North Atlantic during the last Ice Age were actually global in extent, according to an international team of researchers led by Cardiff University.
Earth Sciences
Feb 25, 2009
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Scientists have discovered the secrets of a sophisticated molecule that plays a role in many aspects of human health from fertility to blood pressure; digestion to mental health. This has opened up the potential for discovery ...
Feb 25, 2009
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(PhysOrg.com) -- To understand friction on a very small scale, a team of University of Wisconsin-Madison engineers had to think big.
Nanophysics
Feb 25, 2009
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