PRX - Pieces for Tone: Engaging

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Increased CO2 Stimulating Poison Ivy Growth
From: Catalina Island Conservancy
Series: March 2007 - Isla Earth Radio Series
Caption: PRX default Piece image
According to a study in the Proceedings of the National Academy of Sciences, rising levels of carbon dioxide in the atmosphere could boost the grow...

  • Added: Feb 20, 2007
  • Length: 01:30
Tiny Flies Combat Invsive Fire Ants
From: Catalina Island Conservancy
Series: January 2007 - Isla Earth Radio Series
Caption: PRX default Piece image
Fire ants may be small insects, but their sting packs a wallop. They arrived in the U.S. from South America in the early 1900s, and have spread to ...

  • Added: Dec 17, 2006
  • Length: 01:30

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