PRX - Pieces for Topic: Science

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I grew up in Kentucky where the state flower is goldenrod. The particular species that has that honor is Solidago gigantea. I wonder how it was cho...

  • Added: Sep 28, 2021
  • Length: 05:21
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Here are some morning glory photos. Above is Ipomoea ternifolia var. leptotoma and the photo below is of some floral chaos featuring the red flower...

  • Added: Sep 28, 2021
  • Length: 05:04
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I do love wandering around little towns and Willcox is fun. And by the way, it was my friend and Willcox resident Steve Marlatt who reminded me of ...

  • Added: Jun 01, 2021
  • Length: 04:55
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Researcher Sridhar Ravi of UNSW Canberra looks to the humble bumblebee to answer questions about how to program a more nimble drone. The way he and...

Bought by WRFA-LP


  • Added: May 24, 2021
  • Length: 04:55
  • Purchases: 1
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Bees like sugary nectar. Turns out, it might just be their own buzzing that makes flowers sweeter.

Bought by Spokane Public Radio


  • Added: May 14, 2020
  • Length: 03:26
  • Purchases: 1
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I don’t know any poultry fanciers that don’t have a guinea fowl story or two or three. Chickens are where it usually starts as they are the gateway...

  • Added: Aug 15, 2019
  • Length: 05:10
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I wrote this song about Lycium fremontii when I was managing the native plant nursery of Desert Survivors on West Starr Pass in Tucson. The nursery...

  • Added: Jul 11, 2019
  • Length: 05:12
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I do love wandering around little towns and Willcox is a fun one to poke around in. And it is true that the town of Willcox is an excellent base c...

  • Added: Jun 19, 2019
  • Length: 05:06
Caption: Specimens on display outside of the the UMass Amherst Laboratory of Medical Zoology
If you’ve been following the news on the Cape and islands, you know that this Ground Zero for ticks and the diseases that come with them. In fact, ...

Bought by PRX Remix


  • Added: Jun 12, 2018
  • Length: 07:22
  • Purchases: 1
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Apache plume (Fallugia paradoxa) is very common around out little homestead. There are thickets of it all along the banks of the Ol’ Guajolote. It ...

  • Added: May 30, 2018
  • Length: 11:28
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Berberis fremontii is in the Barberry family or Berberidaceae…that’s fun to pronounce. Fremont barberry has quite a range north of the Salt River i...

  • Added: May 30, 2018
  • Length: 05:16
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Well, I’m not sure I can add a whole lot more to this true story, but here are a few ringtail facts that are fun. Okay, fun for nature geeks like y...

  • Added: May 30, 2018
  • Length: 05:10
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I like the name sumac and I’ve known it since I was a kid in Kentucky. The most talked about sumac of my youth was poison sumac or poison ivy, but ...

  • Added: May 02, 2018
  • Length: 05:42
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Hmm, I’m not doing a very good job of keeping up with botanical names. Either that or I’m making them up as I go. The current and correct name for ...

  • Added: May 02, 2018
  • Length: 05:13
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Arizona poppy, Mexican poppy and summer poppy are some of the common names for the beautiful annual wildflower Kallstroemia grandiflora.

  • Added: Mar 19, 2017
  • Length: 04:56

  • Added: Feb 06, 2017
  • Length: 02:00
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Autumn is the season of migration for many avian species and in the borderlands of southern Arizona hummingbirds are passing through, sparrows are ...

  • Added: Oct 18, 2016
  • Length: 10:30
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THIS WEEK: Splitting the Clapper Rail; bird feeding help for condo owners; a swimming songbird; and, are you out there, Saskatchewan?

  • Added: Aug 15, 2014
  • Length: 30:00
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THIS WEEK: Is it a bird…or a cowboy boot? Help is on the way for the Wood Thrush, but will it arrive in time? And we answer a listener's question a...

  • Added: Aug 14, 2014
  • Length: 30:00
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A Chicagoan deals with an interesting beach situation and Londoners deal with a growing population of parakeets.

  • Added: Sep 26, 2013
  • Length: 23:07
Caption: Oakland residents tend to a backyard garden as part of the annual Throw Down for the Town service festival. , Credit: the Ella Baker Center. Photo by David Hanks.
In this episode we learn how advances in urban agriculture are providing new access to fresh food. First, how hundreds of tons of fishbones are cle...

Bought by WTJU


  • Added: Apr 03, 2013
  • Length: 18:33
  • Purchases: 1
Caption: Foxglove photographed in Bestwood Country Park, Nottinghamshire., Credit: Image courtesy of Flickr user DaveKav.
Before pharmaceuticals existed, all medicines had to come from natural sources—like plants. On this episode, we focus on such remedies.

  • Added: Jan 16, 2012
  • Length: 13:15
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An investigation into the chemistry of plant behavior, including an interview with bestselling author Amy Stewart. Chemical Agent: Photosynthesis.

  • Added: Mar 12, 2009
  • Length: 11:54
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From pheromones to fall fruit, causes and effects.

  • Added: Oct 07, 2008
  • Length: 12:09
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The chemistry of compost, and more!

  • Added: Sep 12, 2008
  • Length: 12:00