Images from some of the episodes featured in these outstanding documentaries.
The magnificent temples of Angkor were mysteriously abandoned for hundreds of years. Now, the largest religious monument on...
Invasive wildlife and a web of man-made canals are strangling Everglades National Park, a sanctuary for many of Florida’s...
The Galapagos Islands – Darwin’s famed “living laboratory” - is under pressure like never before. Dedicated park...
This is the story of how wolves and humans forged a bond that changed them, us, and the world forever.
Richard Terry investigates cryptic wildlife legends.
Meet the people determined to solve mankind's biggest mysteries.
Most Memorable Prepper Quotes
Get an close look at the jaguar, one of the most mysterious and magnificent of all the big cats.
Celebrate the diversity and drama of India’s extraordinary and varied landscapes.
Experts trek across vast landscapes searching for clues behind animal attacks.
The man who discovered Titanic’s final resting place re-traces the beginnings of the ship and its original plans.
Get ready to be surprised as this series explores some Nazi mysteries, including Hitler’s family secrets, women and his...
Dr. Ballard visits breath-taking sites like volcanoes submerged beneath the Hawaiian islands, to shipwrecks on Ancient Greek...
Welcome to IMA, a clearinghouse for equipment from the front lines.
Alex heads into the Arizona desert in search of inspiration and new sales lead.
These guys venture into spooky basements and structurally unsound buildings to find valuables that can be refurbished and resold.
Trek across the globe with National Geographic Explorers.
Thisis the ultimate countdown of Nature's natural born killers.