
Exploring the engineering and architectural masterpieces like The Copper in Manhattan to Gardens By the Bay in Singapore.

Uncovering the design and engineering secrets behind the Grand Canyon Skywalk, the Audain Museum and more.

A towering bridge in France; upside-down hotel in China; Italy's forest into the sky.

Exploring behind-the-scenes of design and construction of revolutionary buildings in Spain, New York and a university campus in Florida.

The inside stories behind a new, horseshoe-shaped complex in Rotterdam, a rock-shaped opera house in China and a makeover of the British Museum.