A town church once nearly submerged by the damming of a river is now hauntingly visible as the water recedes.

Massive stele returned to Ethiopia after 70 years in Rome.

Herbert Hoover's "Brown House" rural presidential retreat was a PR disaster amid the start of the Great Depression.

France's national museum of scientific and industrial instruments.

A labor of love and aviation in Nigeria.

An Ethiopian "Jerusalem" featuring a church hewn out of a single rock.

A tribute to Ponce de Leon's supposed quest for eternal youth.

A youth-centric science center hides an industrial triumph.

An ancient rock engraving shows Aboriginals used their advanced knowledge of the stars to hunt and gather.

A giant Australian fruit and tropical farm.

A wonder of natural limestone formations etched by millions of years of natural interaction between rainfall and rock and air.

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

This giant Christ took first place in South America's religious arms race.

A valley of unique erosion patterns lends to a view like nothing on Earth.