This Old Testament garden features 100 plants from biblical times.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

This historic folk museum celebrates the attention to detail that makes America great.

Memorializing an American tragedy of massive proportions.

A small granite block at this monument's base is the only part of Lincoln's Tomb outside of Illinois.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

Each step is a mere four inches tall, said to be measured by the stride of a woman wearing a hobble skirt.

The souvenir got the company’s founder out of a pretty pickle at the World’s Fair.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

It was founded by Ralph Nader to educate the public about an often-maligned area of law.

A gravestone marks where a man's lost limb was laid to rest.

A recreated sign from the movie Jumanji has become a makeshift tribute to the film's late star.

Who is this marble man, perpetually creeping up the steps of his own mausoleum?