• Farmers turn to seaweed in attempt to reduce methane emissions from livestock

  • Apr 14 2025
  • Length: 8 mins
  • Podcast

Farmers turn to seaweed in attempt to reduce methane emissions from livestock

  • Summary

  • As the world races to curb climate change, scientists are taking aim at cows, a surprisingly potent source of greenhouse gases. Science correspondent Miles O’Brien traveled from California to Mexico and Australia to explore a bold idea that could make a big impact. It's part of our series, Tipping Point. PBS News is supported by - https://www.pbs.org/newshour/about/funders
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