Juli Berwald

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    A Wild Idea to Protect the Great Barrier Reef

    Ships carry mist-making machines that cause clouds to block the sun. It could work.

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    The Algae That Might Save Earth’s Coral Reefs

    A relationship story.

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    The Mystery of the Healthy Coral Reef

    A reef off the coast of Honduras should be a disaster. Instead it’s thriving.

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    Coral Restoration Goes Big

    Saving reefs is possible—but there are challenges.