PRX - Pieces for Tone: Polished

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Why are a growing number of private insurance companies starting to invest in medical respite — a decades-old way of caring for homeless people?

  • Added: May 17, 2022
  • Length: 18:14
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An environmental success story.

Bought by KRZA


  • Added: Jan 17, 2019
  • Length: 24:10
  • Purchases: 1
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The rise of synthetic fibers and the war on cotton

Bought by WSGE


  • Added: Apr 23, 2018
  • Length: 27:04
  • Purchases: 1
Caption: Biochemist Dana Wetzel dissects a fish exposed to oil in the lab., Credit: David Levin
Scientists at the Mote Marine Laboratory in Sarasota, Florida, are leading a new experiment that will help uncover the effects of oil spills on fis...

  • Added: Feb 15, 2017
  • Length: 08:20
Caption: Chuanmin Hu, an optical oceanographer at USF, points to a map of the Ixtoc-1 spill made from archival satellite data.
The 1979 Ixtoc-1 oil spill spewed millions of barrels of oil into the Gulf of Mexico, but has since been largely forgotten. More than 35 years late...

  • Added: Feb 15, 2017
  • Length: 09:50
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A look inside the labs, treatment facilities, and homes of those closest to heart disease.

Bought by Spokane Public Radio, KHNS, MPR News Stations, Maine Public Radio, KCPW Salt Lake City and more


  • Added: Nov 02, 2015
  • Length: 59:03
  • Purchases: 6
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WABE reporter Jim Burress takes us to ‘The Bluff’, a neighborhood in Atlanta where a needle exchange program has become a vital part of a strugglin...

Bought by KGNU Community Radio


  • Added: Mar 23, 2014
  • Length: 29:00
  • Purchases: 1
Caption: Yellowstone flyover 2, Credit: K. Gourlay
Whitebark pine trees, once a feature of the mountainous west, are under attack. Nearly two-thirds have died from beetle attacks and other causes, h...

Bought by WAMC Northeast Public Radio


  • Added: Mar 17, 2012
  • Length: 05:56
  • Purchases: 1
Caption: Looking up and out of the mouth of Horse Cave, Kentucky, Credit: K. Gourlay
Caves may lie beneath our radar, but they play an important role in many Southeastern U.S. ecosystems. They filter water and shelter diverse wildli...

Bought by KBCS 91.3 FM Community Radio, WAMC Northeast Public Radio, and New Hampshire Public Radio


  • Added: Mar 15, 2012
  • Length: 03:44
  • Purchases: 3
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The floating sustainable greenhouse in New York City

  • Added: Jul 29, 2008
  • Length: 17:07