PRX - Pieces for Topic: Environment

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Mining in Minnesota has been going on for decades, but today, economic and environmental issues are raising important questions about the industry....

Bought by KSRQ


  • Added: Mar 26, 2015
  • Length: 06:16
  • Purchases: 1
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In 1857, economic hardship left farmers and other citizens bust. Looking for a way to earn money Minnesotans took to the forests to harvest ginseng...

  • Added: Mar 11, 2015
  • Length: 04:39
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During the last 150 years, most of Minnesota’s native prairies have been destroyed—converted into farmland for crops like corn and soybeans. But a ...

Bought by Northern Community Radio - KAXE & KBXE, Minnesota


  • Added: Feb 24, 2015
  • Length: 05:55
  • Purchases: 1
Caption: A resident of Okinawa, Japan, Credit: Landscapes of Longevity
Blue zones are areas of the world where people live longest. Architects studying these “Landscapes of Longevity” say that our surroundings have mor...

Bought by KENW and KPVL


  • Added: Feb 20, 2015
  • Length: 03:28
  • Purchases: 2
Caption: Bob Marshall
Last week on Sea Change Radio, we spoke with Pulitzer-prize winning journalist Bob Marshall about Louisiana’s shrinking coastline. And this week we...

  • Added: Feb 10, 2015
  • Length: 30:00
Caption: Searsville Dam, Credit: Wikimedia commons user Gazebo
The Searsville Dam is causing big trouble on the peninsula. The 122-year-old, 65-foot-tall dam is closed to the public, hidden away on 1,200 acres ...

  • Added: Feb 04, 2015
  • Length: 06:41
Caption: Bob Marshall
With so much focus on the BP oil spill and the havoc it has wrought on the Gulf Coast, it's easy to overlook the broader, more long-term environmen...

Bought by Yellowstone Public Radio


  • Added: Feb 03, 2015
  • Length: 30:00
  • Purchases: 1
Caption: Sketch of the design for the park, Credit: West Seattle Blog
A tour around a newly undergrounded reservoir with Mark Brands, the landscape architect who designed the park to be built above it.

Bought by KLCC


  • Added: Jan 15, 2015
  • Length: 05:18
  • Purchases: 1
Caption: A mountain of mattresses in West Oakland, Credit: Todd Whitney
For over a decade, Oakland has attempted to abate the illegal dumping of mattresses, electronics, furniture, and other large items onto city street...

  • Added: Jan 05, 2015
  • Length: 07:20
Caption: Yaupon tea is brewed from the leaves of Ilex vomitaria., Credit: Mary Vaux Wolcott
Can you get a caffeine fix without growing your carbon footprint?

Bought by KMXT


  • Added: Nov 28, 2014
  • Length: 01:00
  • Purchases: 1
Caption: Goodfellow's tree-kangaroos inhabit the rainforests of New Guinea., Credit: (Liquid Ghoul/Wikipedia)
Tree kangaroos hop up trees instead of swinging through them like monkeys.

Bought by KMXT


  • Added: Oct 28, 2014
  • Length: 01:00
  • Purchases: 1
Caption: A cichlid fish strikes a bottom-weighted thermometer that would immediately right itself. , Credit: (Ann Hawthorne)
Some fish appear to play with objects in their tanks.

Bought by KMXT


  • Added: Oct 28, 2014
  • Length: 01:00
  • Purchases: 1
Caption: Isaac Cann, Credit: L. Brian Stauffer
Human gut microbes could break down grasses into sugars for biofuel production.

Bought by KMXT


  • Added: Oct 09, 2014
  • Length: 01:00
  • Purchases: 1
Caption: Monarchs in flight., Credit: Sonia Altizer
Scientists have identified the genetic underpinnings of monarch butterfly migration.

Bought by KMXT


  • Added: Oct 09, 2014
  • Length: 01:00
  • Purchases: 1
Caption: Felix Smith, Credit: Kerry Klein
Kesterson Wildlife Refuge had a little known problem back in 1982: selenium contamination was leading to birth defects and death in fish and birds....

Bought by WNJR


  • Added: Oct 06, 2014
  • Length: 16:03
  • Purchases: 1
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Researchers are developing a technique to attack cancer cells with animal venoms.

Bought by KMXT


  • Added: Aug 12, 2014
  • Length: 01:00
  • Purchases: 1
Caption: The Working Coast campers set out fishing on their last day., Credit: Laine Kaplan-Levenson
South Louisiana’s Terrebonne Parish has low unemployment — there are lots of jobs in offshore services. So many that there could be a shortage of l...

  • Added: Aug 04, 2014
  • Length: 04:46
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A new hypothesis ties domestication in mammals to “cute” physical features.

Bought by WMPG


  • Added: Jul 21, 2014
  • Length: 01:00
  • Purchases: 1
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Hawaii’s birds face multiple threats, but one small thrush on the island of Kaua’i is a success story – so far.

  • Added: Jul 06, 2014
  • Length: 01:00
Caption: (A) Overview of a nest. Individual brood cells are separated by thin walls of soil material. (B) The nest is closed by a vestibular cell filled with dead ants. (C) Contents of a vestibular cell. (D) Female bone-house wasp. , Credit: Merten Ehmig (A, B), Michael Staab (C, D).
Bone house wasps place dead ants in their nests to ward off predators and parasites.

  • Added: Jul 06, 2014
  • Length: 01:00
Caption: The Hawaiian voyaging canoe Hokulea, Credit: Courtesy Oiwi TV & the Polynesian Voyaging Society
The legendary Hawaiian voyaging canoe, Hokulea, is sailing around the world using the ancient art of wayfinding, navigating without instruments. Th...

  • Added: May 23, 2014
  • Length: 04:19
Caption: PRX default Piece image
Olive oil may help protect the cardiovascular system against the ill-effects of air pollution in cities.

  • Added: May 21, 2014
  • Length: 01:00
Caption: A rendering of the 'Sunny Side' section of Parisite Skate Park, Credit: Emilie Taylor / Tulane City Center
There are many ways to handle neighborhood flooding, beyond pumping stations and sewers. Some cities have realized that skate parks, of all places,...

  • Added: May 20, 2014
  • Length: 04:39
Caption: A California Clapper Rail at Arrowhead Marsh, MLK Regional Shoreline, Oakland, CA., Credit: Len Blumin
The California Clapper Rail is a bird that likes to be heard, but not seen. But today, on this windy morning at Arrowhead Marsh in Oakland, they ar...

  • Added: May 17, 2014
  • Length: 07:13
Caption: Smilodon fatalis, Credit: Sergiodlarosa/Wikipedia
New research sheds light on physical adaptations that allowed saber-tooth cats to hunt prey.

  • Added: May 17, 2014
  • Length: 01:00