History

From a deadly discovery hiding under one of America's most loved national parks, to a Nazi era weapon sunk off the coast of New Jersey, or even a bloodthirsty predator found in Canada--you never know where a killer find is hiding or who may stumble upon it.

A long-lost keepsake tied to the world's most famous astronaut, a giant flying reptile that once ruled the skies, and a previously unknown planet orbiting two suns; some extraordinary discoveries remind us to keep looking up.

Hawkeye and Margaret go to give a demonstration at the 8063rd.

Hawkeye and Hot Lips come under heavy artillery fire in enemy territory, with Hawkeye receiving a leg wound.

Archaeologists have spent centuries searching for the legendary locations of holy births, deaths, miracles and wars; we explore the stories behind these lost sacred sites and the incredible endeavors to find them.

The Tower of Babel, Sodom and Gomorrah, and Mount Sinai have seemingly vanished from the map; where are the Old Testament's legendary lost places, and what might they reveal?

Examining maritime folklore regarding aquatic entities and reviewing contemporary reports of unidentified aerial phenomena over oceanic regions and investigating whether deep-sea environments host undocumented anomalies.

During WWII, a struggling automaker and Detroit's industry titan race to build a revolutionary all-purpose military vehicle, then spend decades battling to reinvent their wartime creation into America's popular type of car, the SUV.

Feel the thunderous might of the Cold War's atomic cannon, soar with the B-17 bomber that helped win WWII, and witness the cutting-edge technology of today's F-35 stealth fighter jet; guided by Dolph Lundgren, explore the sky-high innovations that gave armies the unbeatable edge in the air.

A long-lost keepsake tied to the world's most famous astronaut, a giant flying reptile that once ruled the skies, and a previously unknown planet orbiting two suns; some extraordinary discoveries remind us to keep looking up.

During WWII, a struggling automaker and Detroit's industry titan race to build a revolutionary all-purpose military vehicle, then spend decades battling to reinvent their wartime creation into America's popular type of car, the SUV.