• Photo: Plastiki arrives in Sydney

    The Plastiki Has Arrived in Sydney!

    The 130-Day Voyage Across the Pacific Has Come to an End

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More About the Ocean

  1. A dead Portuguese Man-O-War floats on a blob of oil.

    2010 Gulf Oil Spill Coverage

    See the latest news and photos of the oil spill in the Gulf of Mexico from the National Geographic News team.

  2. Image: Australia shark bites

    Video: "Prehistoric" Shark Attacks Bait

    Scientists have filmed deep-sea creatures for the first time at depths of more than 4,500 feet near Australia's coast, including the deep-dwelling sixgill shark biting on bait.

  3. Photo: Plastiki

    Plastiki Arrives in Sydney

    David de Rothschild and crew have arrived in Sydney, Australia, ending the 130-day, 8,000-nautical-mile journey across the Pacific in a boat made of post-consumer plastic bottles.

  4. Image: Smithsonian ocean portal logo

    Smithsonian Launches Ocean Portal

    Explore this new ocean site that inspires awareness, understanding, and stewardship of the world’s ocean.

  5. Photo: Salmon with vegetables

    Sustainable Seafood

    Find out how we can balance our tastes with what's right for the oceans.

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

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Your Ocean

  1. Photo: Clown anemonefish

    For Kids

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

  2. Photo: Coastline

    For Educators

    Bring the ocean into your classroom with lesson plans, maps, and more.

Explore the Ocean

  1. Photo: Cover of Oceans book

    Oceans

    Dive in to the official companion volume to the challenging, breathtakingly beautiful documentary, created by Jacques Perrin.

  2. plastiki9-boat-david.jpg

    National Geographic Adventure Blog

    Read about the latest ocean explorers and expeditions.

  3. Photo: Ghost Fleet game

    Ghost Fleet

    Play National Geographic games like the new Ghost Fleet.