Recovered suit of a cannibalistic West African gang.

Once the tallest building in Chisinau, this unique tower is a relic of Soviet architecture.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

This curved Manhattan building was built to house the opulence of John D. Rockefeller's oil empire.

An institution dedicated to the towering buildings that make up skylines in New York City and around the world.

This vacant church in the Financial District was once the heart of New York's first Syrian immigrant community.

This dizzying span over the ancient Algerian city was once the highest suspension bridge in the world.

An extraordinary mix of Phoenician, Roman, early Christian, and Byzantine ruins beautifully set overlooking the Mediterranean.

Classical ruins that remember ancient Rome's presence in Africa.

This massive monument towers over the city as a constant reminder of the lives lost during Algeria's hard-won war for independence.

This former cathedral is now a bustling library packed with students and pigeons.

A monument to one of the most famous modernist Chinese poems and its poet.

Named after a lodging site that existed nearby, a bridge has existed at this location since 1455.

This tree was grafted from the actual tree that led Isaac Newton to ponder the theory of gravity.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

It's a mystery why these remains were found with no traces of their bodies in sight.

One of the figures in this Celtic sculpture continues to puzzle archaeologists.

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

This landmark church concealed a crypt packed with bones that was discovered thanks to the London Blitz.

An unusual round church in London with a Templar past.