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The 'Bubble Barrier' keeping plastic from the sea
In an Amsterdam canal, a wall of bubbles is helping to trap plastic pollution before it ever reaches the ocean.
3:53
• Source:
CNN
Call to Earth
16 videos

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The Dutch mastered the sea but its reefs paid the price, so this company is printing new ones
Inside the National Geographic Museum of Exploration

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Why scientists want ice from 600 meters below the surface
Call to Earth: Reviving India's waters

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Bearded vulture on the brink: Conservationists in South Africa and Lesotho race to save this raptor

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Underwater 'reef music' could help in coral restoration

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Saving pangolins at a pioneering facility in South Africa

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Why scientists call these ants ‘a minefield in your backyard’

No Blue, No Green: A conversation with Sylvia Earle

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Marine biologist: “Everything we do from when we get up in the morning to when we go to bed connects us to coral reefs.”








