A tiny piece of the Moon is embedded in this stained glass masterpiece.

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

The "lovely red Vega" of the legendary record-settling pilot.

A heroic pigeon that, through a barrage of gunfire, delivered a message that saved over 100 lives in World War I.

The most decorated dog of World War I is preserved in the Smithsonian.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

A grandiose title could not save this mercantile community from obscurity.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

Hundreds of protractors affixed to surfaces all over the city.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

The only presidential monument to display a late POTUS's actual casket.

An otherwise quiet campground becomes a bustling medieval town for two weeks every year.

A spiritual vortex among the red rocks in Sedona.

Colorful boxes placed over the dead are left to rot and crumble.

Four-story concrete hotel never opened to customers.