Hundreds of antiquated typewriters and office machinery show the technological evolution of business.

A desiccated merman and a walrus penis bone are among the oddities in this eclectic collection of shipwreck treasures.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.