As telephones become more essential and less stylish one historic Brooklyn building remembers the days when they were a grand celebration of communication.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

The gilded vestiges of a sterling department store can still be found in a Brooklyn shopping center.

This block in downtown Brooklyn was a hotbed of antislavery activism along the Underground Railroad.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

Walk into the 19th century without leaving Brooklyn.

This impressive mansion in Vinegar Hill has some mysterious details in its architecture.

These artifacts were discovered during the construction of the airport, with some dating back to the Neolithic period.

A quirky bookstore hidden beneath a sea of whitewashed Greek villas.

This famous archeological mystery may be an ancient example of movable type.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

Legend says it was constructed with the destroyed pillar of an ancient Greek Temple.

This building displays the scars of the “Dekemvriana,” a dark time in modern Greek history.

A closer look at this somewhat faded hotel by the Corinth Canal reveals the architectural undertones of a genius.

These ancient ruins hide in plain sight next to a dessert shop.

The only surviving choragic monument is a trophy awarded in 334 BC for the winning dramatic chorus.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

Legend says this sacred tree was a gift from goddess Athena.

Once forgotten, this strip of sand was a rare beachside haven for Black Americans in Atlantic City.

Amazingly, this old machine within the Resorts Casino still functions.

The third-tallest lighthouse in the United States stands as a reminder of Atlantic City's early days.

This water tower commemorates the invention of the transistor on this site in 1947.