The Ocean

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Did You Know?

Check out these little known facts about the ocean.

More About the Ocean

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    Marine Protected Areas

    Less than 2 percent of the ocean is currently protected. How does each country measure up in marine protected areas (MPAs)? Find out in this interactive map.

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    Tropical Island Infinite Photo

    Our new infinite photograph features the diversity of marine and terrestrial life found on and near Mo'orea and in Biocode Project labs.

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    Ocean Hero: Brad Norman

    Using high-tech photo identification software, Brad Norman is tracking whale sharks as never before.

Live Expedition Tracker

Learn about current and upcoming projects led by National Geographic explorers and grantees who are using cutting-edge technology to explore the oceans.

Ocean Topics

World Oceans Summit


In association with National Geographic, The Economist is hosting the World Oceans Summit to examine the future of the seas and discuss sustainable use of the oceans. Speakers include National Geographic Explorers-in-Residence Sylvia Earle and Enric Sala and World Bank President Robert Zoellick, among others. Valued members of the National Geographic Society community receive a 20 percent discount to attend the summit—reserve your place today (select ‘standard rate’ and enter discount code ‘NATGEO’).

Register Today »

Your Ocean

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    For Kids

    Learn about the ocean with activities, photos, and games.

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    Ocean Education

    Bring engaging and important ocean learning to your classroom.

Support the Ocean

Explore the Ocean

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    Ocean Life

    Order ocean books, DVDs, maps, and more from the National Geographic online store.

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    Ocean Special Issue

    Explore the world's oceans, from their prehistoric beginnings to modern-day efforts to preserve their natural wonder.

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    Citizens of the Sea

    Dive into astonishing diversity of ocean life from marine scientist Nancy Knowlton and the Census of Marine Life.