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World Science: Penguin populations falling steeply, biologist warns

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  • World Science
    * Penguin populations falling steeply: biologist Like the proverbial canary in the coal mine, penguins are sounding the alarm for possible environmental
    Message 1 of 1 , Jun 30, 2008
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      * Penguin populations falling steeply: 
      biologist

      Like the proverbial canary in the coal mine,
      penguins are sounding the alarm for possible
      environmental disaster, an expert warns.

      http://www.world-science.net/othernews/080701_penguins


      * Epic crash may explain two faces of Mars:
      Scientists have been hard-pressed to explain why the
      red planet's two halves look very different.

      http://www.world-science.net/othernews/080625_mars


      * Red wine may mitigate red meat's dangers:
      Chemicals in wine may thwart formation of harmful
      substances during digestion of fat in meat,
      researchers say.

      http://www.world-science.net/othernews/080628_polyphenols


      * Most "primitive" four-legged animal described:
      New findings may further close the already shrinking
      gaps in in the fossil record of the epochal transition, 
      from land to sea.

      http://www.world-science.net/othernews/080626_tetrapod


      * Brain region for adventurousness reported 
      found
      :
      Located in a primitive part of the brain, it's
      activated when we choose unfamiliar options,
      according to neuroscientists.

      http://www.world-science.net/othernews/080625_adventure


      * On brink of collapse, Neanderthals may 
      have flourished
      :
      Newfound stone tools offer a snapshot of ancient
      technological change, experts say.

      http://www.world-science.net/othernews/080624_neanderthal



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