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World Science: 'Missing link' walking-fish fossil awes scientists

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  • World Science
    * Missing link walking-fish fossils awe scientists: Paleontologists say a newly discovered organism could become an evolutionary icon.
    Message 1 of 1 , Apr 5, 2006
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      * "Missing link" walking-fish fossils awe 
      scientists
      :
      Paleontologists say a newly discovered organism 
      could become an evolutionary icon.

      http://www.world-science.net/othernews/060405_tiktaalikfrm.htm


      * Scientists rebuild bladders in lab:
      Researchers report for the first time successfully 
      rebuilding complex organs using lab-cultivated 
      tissue.

      http://www.world-science.net/othernews/060403_bladderfrm.htm


      * Saturn "moonlets" suggest smashup created rings, 
      study finds
      :
      Researchers also say there's growing evidence of 
      parallels between ring formation and planet 
      formation.

      http://www.world-science.net/othernews/060331_moonletfrm.htm


      * People often don't recognize their obesity:
      Obese people tend to know their own weight, but 
      they don't realize it constitutes obesity, scientists report.

      http://www.world-science.net/othernews/060404_obesefrm.htm


      * Study: Insects contribute $57 billion to U.S. 
      economy

      The low-end estimate highlights what insects provide
      through pollination, pest control and other 
      services, researchers say.

      http://www.world-science.net/othernews/060403_insectfrm.htm


      * Ocean "dead zones" cause fish sex changes, 
      scientists say
      :
      Pollution-induced lack of oxygen in parts of the 
      oceans could lead to sex changes that threaten fish 
      with extinction, according to a study.

      http://www.world-science.net/othernews/060331_deadzonefrm.htm

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