This is the story of how wolves and humans forged a bond that changed them, us, and the world forever.
Geared up in the Serengeti, Andy tries to get up close and personal with the lions.
See the faces of the infamous men behind the 9/11 terrorist attacks.
Go on an adventure in search of a giant eight-legged monster that's been terrorising local villages in the Amazon rainforest.
Chopper pilot and animal rescuer Matt Wright relocates animals.
Cult followers live in deception, fear and under mind control.
Welcome to IMA, a clearinghouse for equipment from the front lines.
Only four of the 40 wild cat species make it to the endangered list but what is it that they have in common?
Beautiful, big and rows of razor sharp teeth are on display is these shark photos.
These are some of the victims of shark attacks.
The experts behind the investigations of the world’s most cryptic monsters.
Zeb Hogan and bizarre freshwater fishes.
Armed, prepared and trying to survive as the country descends into anarchy.
These animals are willing to use their wild side in order to survive and protect their territories.
Animals big or small, Dr. Michelle Oakley will be there to help who needs her.
Join this brown bear cub in his struggle for survive in this hostile territory.
Hounds abound at the Westminster Kennel Club Dog Show.
Terriers at the Westminster Kennel Club Dog show.
Look at these crocodiles swimming on the surface of the water.
Take a look at these images of the first man to set foot on the moon.