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.
One team of experts are trying to map World War II battles in the Atlantic Ocean.
A re-enactment shows how unprepared Americans were for the war to arrive on the country’s east coast.
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.
The Battle of the Bulge re-enactment is IMA's biggest sales event of the year.
Check out some of these extreme war machines.
A grand work of architecture could be in danger of collapsing into the river.
Go behind the front lines of the bloodiest WWII conflicts.
The Animal Intervention team tries to convince owners to give up their exotic pets to a sanctuary.
This Romani family is steeped in honour, living by their own rules and traditions.
The Johnses, a traditional romani family that are trying to capture their version of the American dream.
Meet the Danley Demo crew in their "demolisher" daily routine.
This selection of images will show you just how destructive Hurricane Sandy was when it hit the East Coast of America.
Sometimes the hardest part of the job is not finding the treasure, but negotiating the best price for it.
If Earth was about to be destroyed, what would we do? Mankind would need to create a vast ship, power it, and find a new...
Follow Alaska’s seasons and the creatures that must adapt to survive.
Trek across the globe with National Geographic Explorers.