From clock work to aviation, trace the origins of today’s technology.
Re-enactments bring historic innovation to life.
A whopping eight individuals laid claim to the Bahia when it reached the California judicial system. All parties have...
Dr. Ballard and his team will travel the world, seeking answers to questions at the root of earth and humanity.
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.
What really happened on that fateful plane journey?
It was the deadliest day in their history.
Firemen and their families speak about the day and its aftermath.
One team of experts are trying to map World War II battles in the Atlantic Ocean.
Welcome to IMA, a clearinghouse for equipment from the front lines.
The Battle of the Bulge re-enactment is IMA's biggest sales event of the year.
Check out some of these extreme war machines.
Scientists travel around the world to discover how the Earth works.