PRX - Pieces for Tagging: evolution

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24 results



  • Added: May 03, 2024
  • Length: 02:00

  • Added: Aug 08, 2023
  • Length: 02:00

  • Added: Jan 06, 2023
  • Length: 02:00
Caption: A Moment of Science
Danger High Voltage! Scientists Discover Two New Species of Eel

  • Added: Dec 05, 2019
  • Length: 02:00

  • Added: Jan 14, 2019
  • Length: 02:00

  • Added: Nov 12, 2018
  • Length: 02:00

  • Added: Oct 22, 2018
  • Length: 02:00

  • Added: Oct 22, 2018
  • Length: 02:00

  • Added: Oct 22, 2018
  • Length: 02:00
Caption: A Moment of Science
Tuskless Elephants May Soon Be the New Norm

  • Added: Mar 20, 2017
  • Length: 02:00

  • Added: Feb 03, 2017
  • Length: 02:00

  • Added: Feb 03, 2017
  • Length: 02:00

  • Added: Feb 03, 2017
  • Length: 02:00

  • Added: Jan 19, 2017
  • Length: 02:00

  • Added: Jan 19, 2017
  • Length: 02:00
Caption: PRX default Piece image
The dominance of green chlorophyll on Earth may have come after a more purple period.

Bought by Radio Baha'i, WLGI, KENW, WEZU, and WLPR


  • Added: Feb 29, 2016
  • Length: 01:00
  • Purchases: 4
Caption: PRX default Piece image
The echo of a pitcher plant helps bats find safety and helps the plant get food.

Bought by KENW and WLPR


  • Added: Jul 12, 2015
  • Length: 01:00
  • Purchases: 2
Caption: A pied currawoong., Credit: Steve Igic
A tiny Australian bird sets off false alarms to fool predators.

Bought by KENW and WLPR


  • Added: Jun 05, 2015
  • Length: 01:00
  • Purchases: 2
Caption: PRX default Piece image
The skin of a newly discovered frog species transitions from spiny to smooth in a matter of minutes depending on its background.

Bought by WLPR


  • Added: Mar 27, 2015
  • 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: 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: A parasitic wasp bores ints ovipositor into a fig fruit., Credit: Laksminath Kundanati
Insects will go to great lengths to pass their genes down to the next generations, including resorting to “power tools” to bore deep into unripe fr...

  • Added: Jun 08, 2014
  • Length: 01:00
Caption: Like skydivers, some animals don’t need wings to maneuver in the air. , Credit: Douglas S. Smith/Wikipedia
Some animals took to the skies long before the advent of wings.

  • Added: May 03, 2014
  • Length: 01:00
Caption: The Tsaobis Baboon Project in Namibia., Credit: Alecia Carter/Tsaobis Baboon Porject, CC-BY
Shy baboons are less likely to put what they learn from watching others to use.

  • Added: Mar 11, 2014
  • Length: 01:00