Kate Orff: How Can Oysters Revive New York City's Waterways?

Oysters filter water, their shells form protective reefs and habitats, and regenerate into more oyster shells. Kate Orff uses oysters to revive depleted ecosystems — like those around New York City.(Image credit: James Duncan Davidson/TED)

Source: NPR Health and Science - December 7, 2018 Category: Consumer Health News Authors: NPR/TED Staff Source Type: news