Cult followers live in deception, fear and under mind control.
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.
From clock work to aviation, trace the origins of today’s technology.
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.
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.
Go behind the front lines of the bloodiest WWII conflicts.
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.
These guys venture into spooky basements and structurally unsound buildings to find valuables that can be refurbished and resold.