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Lovers vs. Fighters Speed Up Evolution (US News & World Report) Larger fighting horns or genitalia may drive dung beetles to evolve into new species. us.rd.yahoo.com
Beetles Evolving as Lovers or Fighters (LiveScience.com via Yahoo! News) The evolutionary tradeoff between becoming a bigger fighter or lover could lead to new species among dung beetle populations. us.rd.yahoo.com
NASA awards $100,000 in aviation contest (CNET) Second annual General Aviation Challenge hosts a so-called "green prize" for two-seater planes, but none of the four aircraft entered won the $50,000. us.rd.yahoo.com
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