Brady Barr has an encounter with a sawfish.
Inside the blue hole with Kenny Broad from Diving the labyrinth.
Explorer Gerry Moffat has heard tales of the abominable snowman- now it's time to find out the truth.
See strange and wonderful creatures and a small selection of Thailand's 27,000 flowering plants.
Prehistoric Predators Photo Gallery
The palaces, cathedrals and museums of St. Petersburg are the shining symbol of the Russian Empire’s golden age – but...
This is the story of how wolves and humans forged a bond that changed them, us, and the world forever.
Dogs, Pigeons and Hogs
The animals and scenary of South Africa's Kruger National Park.
Photo of animals at the watering hole at Kruger National Park.
Images of orca's catching their prey.
Bite Me Borneo
Blending art, forensics and biology, Sereno's team recreates a lost world of strange Cretaceous crocs that paleontology forgot.
Get a glimpse of life in the Himalayas where temples, airports and homes are built within the mountains.
The magnificent temples of Angkor were mysteriously abandoned for hundreds of years. Now, the largest religious monument on...
Teams of explorers, engineers and master craftsmen are going inside Prague’s castles, crypts and hidden spaces… combining...