Each year, a small band of pronghorn follows the longest migration in the Americas below the Arctic.
The migration of the Makgadikgadi Zebras is the second largest zebra migration in the world.
The migrating Serengeti-Mara population represents about 70% of the global population of common wildebeests.
Meet the men and women who patrol the Persian Gulf on Australian warship HMAS Toowoomba.
See images from Who Sank The Bismarck? on National Geographic Channel.
Flick through our selection of images that show the unique bond Kevin Richardson shares with a selection of big cats.
Top scientists and military strategists predict the impact that contact with an advanced alien race could have.
Some animals have helped their human companions with various medical conditions.
See photos of a rescue mission after a fatal crash on an Alaskan mountain.
See photos of Alaskan Bush pilots and the landscapes they fly above.
See photos of Alaska's deadly skies and the pilots who navigate them.
Archaeologists search for clues about how the knights were killed
Feral Pig Plague
Meet the creatures that are causing a wild threat to us humans!
Their way of life is a mystery to many outside of their community.
Get an inside look at life within the Hasidic culture.
Dr. Pol and his colleagues help farmers and families keep their animals healthy.
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