PRX - Pieces for Topic: Science

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What are the five areas of our collective existence on earth where the ocean matters most? If we are looking for a context to drive motivation and ...

  • Added: Apr 11, 2024
  • Length: 04:48
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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
Caption: Phytoplankton (and algae) form the lowest trophic level, the base of the aquatic food web, Credit: NOAA | www.noaa.gov
Food webs describe who eats whom in an ecological community. In the aquatic food web, humans feed down the food chain, consuming lesser and lesser ...

  • Added: Apr 09, 2019
  • Length: 05:27
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The global water crisis and the prospects for future water resources is forcing adjustments for how we measure the water that is used, how it is va...

  • Added: Jul 06, 2015
  • Length: 05:19
Caption: Tuna purse seiner: illegal fishing by an Ecuadorian tuna boat in Panamanian waters., Credit: CONAMAR Foundation | Marine Photobank
Fish supplies are being rapidly depleted due to overfishing, especially in the deep ocean outside of national jurisdiction. The EU has developed ac...

  • Added: Apr 28, 2014
  • Length: 05:20