Located all over the world, National Geographic explorers and grantees are working to investigate, map, and conserve unique and valuable marine animals and resources. Using the Live Expedition Tracker, learn about current and upcoming projects led by scientists and researchers who are using cutting-edge technology to explore the oceans.
Related Features
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Salas y Gómez Expedition
National Geographic, Oceana, and the Chilean Navy, traveled to the remote Salas y Gómez Island, east of Easter Island, Chile, where they surveyed these largely unexplored waters.
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Blue Holes Project
National Geographic Emerging Explorer Kenny Broad and a team of divers aren't afraid to go far underground to explore the Bahamas' underwater caves and aquifers.
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Plastiki
David de Rothschild and crew took a daring trip across the Pacific in a boat made of post-consumer plastic bottles. Learn more about this extraordinary ocean voyage.
Ocean Topics
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Acidification
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Ballard, Robert
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Bowermaster, Jon
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Cook-Wise
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De Rothschild, David
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Doubilet, David
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Earle, Sylvia
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Frozen Seafood Benefits
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Goodman, Beverly
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Habitat Destruction
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Invasive Species
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Kristof, Emory
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Marine Food Chain
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Marine Pollution
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Nicklen, Paul
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Norman, Brad
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Ocean Overview
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Overfishing
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Plastiki
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Pristine Seas Expeditions
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Sala, Enric
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Seafood Decision Guide
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Seafood Substitutions
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Sea Level Rise
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Sea Temperature Rise
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Seaver, Barton
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Sustainable Seafood
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Thys, Tierney
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Tips to Save the Ocean
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National Geographic Magazine
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Tide Pools Pictures
A cast of thousands clings to rocky real estate in a narrow strip of shore called the intertidal zone.
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Great Barrier Reef Photo Gallery
From tiny coral polyps grew a marvel: Australia’s Great Barrier Reef. Could it all come crumbling down?
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The Acid Sea
Carbon dioxide we pump into the air is seeping into the ocean and slowly acidifying it.
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
Help protect the last healthy, undisturbed places in the ocean so we can learn how to help healthy reefs thrive, help unhealthy reefs recover, and better preserve 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.






















