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Environment
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Environment Features
Photo: Water Game

Save a River!

Play National Geographic's new Eco Rescue Rivers game and earn points for cleaning up big rivers with big pollution problems.

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PHOTO: Children playing in water

Freshwater Crisis

By 2050 a third of the people on Earth may lack a clean, secure source of water. Explore the local stories and global trends that define the world's water crisis.

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Photo: A tornado

Quiz: Natural Disasters

Learn more about the brute force of tornadoes, earthquakes, hurricanes, and more.

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Photo: Lightning

Photo Gallery: Lightning

See the good in storm season with awe-inspiring pictures of lightning touching down.

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PHOTO: School of fish

NG Expedition to Cocos Island

National Geographic scientists travel to Costa Rica, to map and survey unexplored seamounts and their marine life for the first time.

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Photo: Montana

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Photo: 2009 Winner

Photo Contest

Find out who takes home the Grand Prize!

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Support Conservation
Photo: Two penguins

Help conserve the world's natural resources.

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True Green
Image: Cover of the book titled True Green

100 ways to contribute to a healthier planet.

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