A stone marker memorializes the spot where the King broke up a street fight with a classic karate stance.

A fascinating little museum dedicated to the thousands of chemical substances concealed in our food.

Model Trains and Much More in Hamburg.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

Executed in 1401, Exhumed in 1878, Stolen in 2010.

Hamburgers are intensely proud of their tunnel beneath the river.

There's something big lurking beneath the surface of this tiny Oregon park.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

This expansive bridge in the Canadian wilderness was originally just built for friends.

This castle was once considered as an option for the Royal Family's alternate residence, but you may know it better from the 'X-Men' movie.

The frozen bubbles that form on the icy surface of this Canadian lake contain enough methane to create a small explosion.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.