PRX - Pieces for Tone: Engaging

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Caption: Fred L. Soper crossing a bridge to investigate an area where yellow fever occurred, Credit: Photo by Wilbur A. Sawyer courtesy National Library of Medicine
Eighty years ago, one man set out to eradicate the mosquito that now causes Zika virus—and it sullied his reputation forever.

Bought by New Hampshire Public Radio and WABE


  • Added: Jun 21, 2016
  • Length: 12:08
  • Purchases: 2
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Here's one silver lining to a slow economy: High recycling rates. Americans are wasting far less, and recycling far more. Nowhere is the trend as s...

Bought by KZYX, WRVO Public Media, WTIP, and WAMC Northeast Public Radio


  • Added: Aug 04, 2011
  • Length: 04:54
  • Purchases: 4
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Bald Eagles still affected by toxic chemicals.

  • Added: Aug 06, 2007
  • Length: 05:58
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Crop production from higher CO2 levels not as good as thought.

  • Added: Jun 11, 2007
  • Length: 04:22
Caption: PRX default Piece image
Automakers want the oil companies to deal with CO2 issue.

  • Added: Apr 23, 2007
  • Length: 03:35
Caption: PRX default Piece image
Will fuel cells kill the combustion engine?

  • Added: Mar 12, 2007
  • Length: 04:04
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Remembering an invader's destruction

  • Added: Mar 12, 2007
  • Length: 03:38
Caption: PRX default Piece image
Making electricity more efficient

  • Added: Mar 12, 2007
  • Length: 04:05

  • Added: Mar 05, 2007
  • Length: 03:40
Caption: PRX default Piece image
Hydrogen powered vehicles merely shift pollution upstream.

Bought by WAMC Northeast Public Radio


  • Added: Mar 05, 2007
  • Length: 04:02
  • Purchases: 1
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Who?s watching out for water pollution?

  • Added: Feb 20, 2007
  • Length: 04:17
Caption: PRX default Piece image
Polar bears might be protected by Endangered Species Act because of global warming

Bought by KUFM - Montana Public Radio


  • Added: Feb 12, 2007
  • Length: 03:56
  • Purchases: 1
Caption: PRX default Piece image
Flex-fuel vehicles might only be a stop-gap measure at best.

  • Added: Feb 12, 2007
  • Length: 04:40
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Scientists are freezing the seeds of a tree being destroyed by insects in hopes to save it for the future.

Bought by PRX Remix


  • Added: Jan 29, 2007
  • Length: 04:13
  • Purchases: 1
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Saving the American Chestnut

  • Added: Nov 17, 2006
  • Length: 04:51
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Looking at the cost of purchasing farmed salmon versus wild salmon.

Bought by KTNA


  • Added: Mar 06, 2006
  • Length: 07:46
  • Purchases: 1
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Consumers trade energy credits via power provider industries

Bought by KRCC-FM


  • Added: Dec 11, 2005
  • Length: 05:51
  • Purchases: 1