News tagged with cooperation

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'Pay it forward' pays off

For all those dismayed by scenes of looting in disaster-struck zones, whether Haiti or Chile or elsewhere, take heart: Good acts - acts of kindness, generosity and cooperation - spread just as easily as bad. ...

dateMar 08, 2010 in Social Sciences
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Cooperative behavior is for the birds

(PhysOrg.com) -- Cooperative behaviors are rare in the animal kingdom and remain a great enigma for evolutionary biologists. A new study by Frederique Dubois, a professor at the University of Montreal Department ...

dateFeb 25, 2010 in Plants & Animals
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US tops world in health care spending, results lag

(AP) -- The United States ranks near the bottom in life expectancy among wealthy nations despite spending more than double per person on health care than the industrialized world's average, an economic group said Tuesday.

dateDec 08, 2009 in Health
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In amoeba world, cheating doesn't pay

(PhysOrg.com) -- Cheaters may prosper in the short term, but over time they seem doomed to fail, at least in the microscopic world of amoebas where natural selection favors the noble.

dateOct 01, 2009 in Evolution
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