(Phys.org)—The NASA/ESA Hubble Space Telescope provides us this week with a spectacular image of the bright star-forming ring that surrounds the heart of the barred spiral galaxy NGC 1097. In this image, the larger-scale ...
Astronomy
Jan 2, 2013
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(Phys.org)—In the tribal societies of the Amazon forest, violent conflict accounted for 30 percent of all deaths before contact with Europeans, according to a recent study by University of Missouri anthropologist Robert ...
Social Sciences
Oct 2, 2012
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(PhysOrg.com) -- "War porn" -- videos viewed for entertainment that feature gruesome footage of dead American soldiers or the killing of soldiers and civilians in the Middle East wars -- are growing in numbers online, in ...
Social Sciences
May 17, 2010
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