Printed on August 27, 2007National Geographic Channel

Ancient Asteroid

 
Image: Habitat Rescue Lion's Pride with National Geographic Channel
Image: For Dangerous Encounters: Undercover Hippo Dr. Brady Barr crawls into hippo suit

FAKE HIPPO

How will the real animals react?
Watch Video

HIGHLIGHTS:

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Image: Galapagos Island turtle

EXPLORE GALÁPAGOS

Islands That Changed the World

Image: Typer Shark Game Play Game

TYPER SHARK

Type words quickly to avoid being eaten. Play Game

© National Geographic Channel 2008