After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.

The remains of this hell for leather wild west town can still be found in the Arizona desert.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

What is the Thing?

America's only nuclear missile silo open to the public.

A stealthy Apache hideaway that became the haunting site of a mass grave.

The ghostly remains of an accidental sea.