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Can goats help prevent wildfires?

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Brazil's recycling park

Project Earth • 2m 33s

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  • Can goats help prevent wildfires?

    As temperatures rise on the U.S. west coast during a record-breaking heatwave, the risk of fires is also rising.

    So a herd of goats is stepping in to help clear dry vegetation, while their poop fertilizes the land for the future.

  • Are biodegradable masks a solution?

    Face masks have become a part of life. But many people aren’t disposing of them responsibly. Facemasks are being littered in the streets, oceans, and clogging landfills. The Spanish company Bioinicia is working to find a solution.

  • World's most polluted river clean-up

    Manila's Pasig river is overflowing with garbage. But a group of volunteers is trying to clean it up. Called the 'river warriors' these volunteers have been working for a decade.

    Even though the trash keeps coming, and bags and bags of trash are hauled away, the group says the river can still be...