Helicopters fail and skydiving adventures go terribly wrong.
Go on an adventure in search of a giant eight-legged monster that's been terrorising local villages in the Amazon rainforest.
Security is fierce at Russia’s most dangerous prisons.
Join Matt Wright and his mates in the dangerous mission for saving crocs.
In Colombia’s jungles, a drug war rages on.
From food to weapons these preppers prepare for any situation.
See what happens when locked up beasts break free!
A search for the wreck of Christopher Columbus's lost fleet in the waters of La Isabela Bay in the Dominican Republic
Scientists send a house into flight with balloons.
Road workers unearth a tangled mass of headless skeletons and severed skulls while digging foundations for a new highway.
Examine the mysterious relationship between these extraordinary big cats.
Experts trek across vast landscapes searching for clues behind animal attacks.
Take a look back into the past with these images.
One camera crew tries to get as close as they can to the great white.
Take a look at some of nature’s curious looking creatures.
One woman takes a stand for animals that look different.
Re-enactments bring historic innovation to life.
Dr. Ballard visits breath-taking sites like volcanoes submerged beneath the Hawaiian islands, to shipwrecks on Ancient Greek...
Cameras catch never-before-seen rock formations, lava vents, and unusual species that call the ocean-bottom home.
A re-enactment shows how unprepared Americans were for the war to arrive on the country’s east coast.