PRX - Pieces for Topic: Science

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105 results


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Brian Dunning examines some interesting beliefs around food and whether or not they are supported by science.

  • Added: Apr 09, 2024
  • Length: 59:00
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Brian Dunning separates fact from fiction as he examines the talking points made by the many people who hate electric cars.

  • Added: Mar 07, 2024
  • Length: 59:00
Caption: Crawford Lake, Credit: David Kattenburg
After years of study, a scientific panel proposes a formal definition of the Anthropocene, naming the spot where humanity’s fingerprints are best o...

  • Added: Jul 17, 2023
  • Length: 58:05
Caption: Help with sobriety and rejection
Two callers share. Scotty wants to talk about how he has benefited from both the Emotion Roadmap and Psylocibin. In particular, he is proud that he...

  • Added: Feb 03, 2023
  • Length: 54:24
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Emotion Roadmap explained with an example from a caller, Jim, who wants to make sure his new partner, and his son and daughter, who are all meeting...

  • Added: Dec 21, 2022
  • Length: 23:29
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Cactus wrens were one of the first Sonoran Desert birds I learned when I arrived in Tucson to go to the University of Arizona. They are such rascal...

  • Added: Jan 13, 2022
  • Length: 04:44
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This is Growing Native with Petey Mesquitey. Cloudy Cold days these days. Petey talks about lifesaving snow in the desert, the beauty of Sandhill C...

  • Added: Jan 13, 2022
  • Length: 04:52
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I have a bunch of photos from Christmas tree hunts and most of them are 35 mm slides. These few here were taken over the last several years. I alwa...

  • Added: Jan 13, 2022
  • Length: 05:07
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I was reading a Christmas card from some very dear friends and in the hand written portion of the card it mentioned this season as being the “holie...

  • Added: Jan 13, 2022
  • Length: 04:53
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There are around 30 species of Porophyllum, the majority of which are found in Mexico and southward. Around me in the borderlands of Arizona Sonora...

  • Added: Jan 13, 2022
  • Length: 04:52
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Two very interesting calls explore what happens and why it happens in retirement. We explore how attitude and emotions influence "How much is enoug...

  • Added: Dec 18, 2021
  • Length: 36:36
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A postcard about wildfire from the Sierra Nevada.

Bought by KTNA


  • Added: Dec 13, 2021
  • Length: 02:00
  • Purchases: 1
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The scientific name of the band-tailed pigeon is no longer Columba fasciata, but is Patagioenas fasciata. That’s too bad because I was hoping to st...

  • Added: Sep 28, 2021
  • Length: 04:59
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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
Caption: Online Conspiracies & Virtual Cults Part 2: Celebrity Makes the World Go Flat
Do we live in an age where online conspiracies and cults proliferate ever more frequently and powerfully? We continue to explore this question by f...

  • Added: Jun 15, 2021
  • Length: 27:48
Caption: People believe they can get better
Peter is one of the key pioneers in emotional intelligence known for the ability model of emotional intelligence. The abilities include identifying...

  • Added: May 05, 2020
  • Length: :49
Caption: Being Reasonable
An Ordained Interfaith Minister/Physician reconciles her beliefs. Also, a Troposphere Astronaut works through his general lack of a strong belief....

  • Added: Jan 15, 2020
  • Length: 01:00:00
Caption: Being Reasonable
A Mindfulness Teacher Considers Managing One's Mindset, An Educator Discusses the Importance of Protecting Childhood and a Poet Contemplates his Sp...

  • Added: Jan 15, 2020
  • Length: 01:00:00
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Rajesh Khanna, PhD, has a 20-year career in Neuroscience and Pharmacology. He was a doctoral student in the Department of Physiology at the Univers...

  • Added: Jan 07, 2020
  • Length: 04:41
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Kiera will be a senior at the University of Arizona this fall majoring in biochemistry and molecular and cellular biology. She is currently researc...

  • Added: Sep 24, 2019
  • Length: 04:59
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Emily is a senior at the University of Arizona studying physiology and nutritional sciences. She currently works in the research laboratory of Dr. ...

  • Added: Aug 15, 2019
  • Length: 04:59
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How can you help someone to change? Richard Boyatzis is an expert in multiple areas including emotional intelligence. Richard and his coauthors, Me...

  • Added: Aug 08, 2019
  • Length: 54:59
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Anne-Laure is a rising senior at the University of Arizona double majoring in Natural Resources (emphasis in Wildlife Conservation and Management) ...

  • Added: Jul 11, 2019
  • Length: 04:26
Caption: Feel Better and Live Healthier
Children who experience social and emotional learning (SEL) in schools are less likely to drink alcohol, take drugs, or smoke. On the plus side the...

  • Added: Jun 08, 2019
  • Length: 52:25