Ads in unexpected places, like escalators and stairs, can be utterly captivating when they take full advantage of the unusual medium.

An iPhone app allows users to explore the New York City that could have been if visionary architectural proposals had become reality.

Ever since the invention of the car and the airplane, dreamers have been trying to combine the two. Today, they may be closer than ever to making it a reality.

German artist Jan Vormann patches bullet holes, cracks and other damage from World War II with plastic building blocks in a project called 'Dispatchwork'.

When Iraqi dictator Saddam Hussein was removed from power, his palaces were used as temporary shelter for US troops. Photographer Richard Mosse explored.

Inhabited bridges were once very common all across Europe and other parts of the world. Today, not many remain, but will they make a resurgence in the future?

Some advertisers think outside the box - literally - with billboards that step outside their own boundaries and interact with the world at large.

Suddenly it's 1968! Matti Suuronen's plastic fantastic Futuro house let homeowners live in Space Age style without ever having to leave their front yards.

An offbeat custom mailbox can reflect your personality and let people know a little about you. These mailbox designs are weird, unique, and a little bit crazy.

The best in modern kitchen design isn't just minimalist and visually appealing, but fits the most function into the smallest space possible.

Time capsules... messages from today to the world of tomorrow! Time capsules may not be time travel but they're the nearest thing to it we've got.

Crowdsourcing has been used with great success in many industries, but now it's moving into the public sector. Today, the public is helping shape cities.

Lean, mean and sometimes even green, concept motorcycles often make us what to head out on the highway. Here are 20 of the most bad-ass bikes to hope for in 2010.

A group of diverse graphic designers answer the question "what is graphic design?" the best way they know how: through graphic design.

Artist Anastassia Elias creates captivating little worlds with the most mundane of materials: toilet paper rolls.