NPR News: Surf And Turf: To Reduce Gas Emissions From Cows, Scientists Look To The Ocean

Surf And Turf: To Reduce Gas Emissions From Cows, Scientists Look To The Ocean
When cows burp, they emit the potent greenhouse gas methane into the atmosphere. But by adding seaweed to the cows' diets, researchers are noticing a dramatic reduction in methane production.

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