America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Disused penal colony features prisoner artwork, some sketched in human blood.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.

Four-story concrete hotel never opened to customers.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

More than 200 eclectic sculptures surround the artist's home.

Half of a waterfall goes into the river while the other half seems to disappear.

The only remaining collection of flayed figures made by French "madman" Honoré Fragonard.