An enormous steel waterfall is a nod to the substance that shaped Britain's Steel City.

The pyramid-shaped grave of one of the first mountain astronomers and a pyramid theorist.

For millennia, explorers were obsessed with discovering the source of the Nile—is this small mountain stream really the answer?

A geothermal energy project gone wrong is fracturing the city's picturesque architecture.

Come for the giant taxidermy lion, stay for the knick knacks at this Minneapolis curiosity shop.

Not far from where one of the most famous Swedes of all time is buried, an infamous man was put to rest.

This otherwise innocuous bodega was once the headquarters of the most feared assassin's guild in American history.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.